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| epoch = [[J2000.0]]
| epoch = [[J2000.0]]
| equinox = [[J2000.0]] ([[International Celestial Reference System and Frame|ICRS]])
| equinox = [[J2000.0]] ([[International Celestial Reference System and Frame|ICRS]])
| ra = {{RA|04|27|05.9650}}<ref name = GaiaDR2/>
| ra = {{RA|04|27|05.96463}}<ref name = GaiaDR3/>
| dec = {{DEC|-46|56|50.9734}}<ref name = GaiaDR2/>
| dec = {{DEC|-46|56|50.9696}}<ref name = GaiaDR3/>
| appmag_v = 6.10<ref name = Anderson2012/>
| appmag_v = 6.10<ref name = Anderson2012/>
}}
}}
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}}
}}
{{Starbox astrometry
{{Starbox astrometry
| radial_v = 21.84 ± 1.66<ref name = GaiaDR2/>
| radial_v = 15{{±|2.4}}<ref name = Gontcharov2006/>
| parallax = 30.5444
| parallax = 30.6049
| p_error = 0.0392
| p_error = 0.0259
| parallax_footnote = <ref name = GaiaDR2/>
| parallax_footnote = <ref name = GaiaDR3/>
| prop_mo_ra = 63.618<ref name = GaiaDR2/>
| prop_mo_ra = +63.853
| prop_mo_dec = –270.385<ref name = GaiaDR2/>
| prop_mo_dec = −270.620
| pm_footnote = <ref name = GaiaDR3/>
| absmag_v = +3.5<ref name = Anderson2012/>
| absmag_v = +3.5<ref name = Anderson2012/>
}}
}}
{{Starbox detail
{{Starbox detail
| mass = 1.21<ref name = Bressan2012/>
| mass = 1.24<ref name = Bressan2012/>
| radius = 1.47 ± 0.05<ref name = GaiaDR2/>
| radius = 1.42{{±|0.06}}<ref name = Stassun2019/>
| temperature = {{val|6365|109|134|fmt=commas}}<ref name = GaiaDR2/>
| temperature = 6,468{{±|80}}<ref name = Casagrande2011/>
| luminosity = 3.18 ± 0.01<ref name = GaiaDR2/>
| luminosity = 3.18 ± 0.01<ref name = GaiaDR2/>
| gravity = 4.30 ± 0.14<ref name = David2015/>
| gravity = 4.30 ± 0.14<ref name = David2015/>
| age_gyr = 2.09<ref name = Bressan2012/>
| age_gyr = 1.61<ref name = Bressan2012/>
| metal_fe = –0.25 ± 0.10<ref name = Netopli2017/>
| metal_fe = –0.25 ± 0.10<ref name = Netopli2017/>
| rotational_velocity = 8<ref name = Nordstom2004/>
| rotational_velocity = 8<ref name = Nordstrom2004/>
}}
}}
{{Starbox catalog
{{Starbox catalog
| names = {{odlist|CD = –47°1383|HD = 28454|HIP = 20781|HR = 1418|SAO = 216809|Gould = 3 G. Caeli}}
| names = {{odlist|CD = –47°1383|HD = 28454|HIP = 20781|HR = 1418|SAO = 216809|CPD = −47°441|FK5 = 2329|GC = 5428|Gould = 3 G. Caeli<ref name = Gould1879/>}}<ref name = SIMBAD/>
}}
}}
{{Starbox reference
{{Starbox reference
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{{Starbox end}}
{{Starbox end}}


'''HD 28454 (HR 1418)''' is a solitary star located in the southern [[constellation]] [[Caelum]]. With an [[apparent magnitude]] of 6.1,<ref name = Anderson2012/> its barely visible to the [[naked eye]] under ideal conditions. This star is located relatively close at a distance of about 107 [[light years]], but is drifting away at a rate of 21.84 km/s.<ref name = GaiaDR2/>
'''HD 28454''', also known as '''HR 1418''', is a solitary, yellowish-white hued [[star]] located in the southern [[constellation]] [[Caelum]], the chishel. It has an [[apparent magnitude]] of 6.1,<ref name = Anderson2012/> making it faintly visible to the [[naked eye]] under ideal conditions. This star is located relatively close at a distance of about 107 [[light years]] based on [[parallax]] measurements of [[Gaia DR3]] but is receding with a heliocentric [[radial velocity]] of {{val|15|ul=km/s}}.<ref name = Gontcharov2006/>


HD 28454 is an ordinary [[F-type main sequence star]] with 1.21 times the [[mass of the Sun]]<ref name = Bressan2012/> and 1.47 times the [[radius of the Sun]].<ref name = GaiaDR2/> It radiates at 3.18 times the [[luminosity of the Sun]] from its [[photosphere]] at an [[effective temperature]] of 6,365 [[Kelvin|K]],<ref name = GaiaDR2/> which gives the star a yellow-white hue. Despite the star's young age at 2.09 [[billion years]],<ref name = Bressan2012/> it has an iron abundance only 56% that of the [[Sun]],<ref name = Netopli2017/> and spins modestly with a [[projected rotational velocity]] of 8 km/s.<ref name = Nordstom2004/>
HD 28454 is an ordinary [[F-type main sequence star]] with a [[stellar classification]] of F5.5 V.<ref name = Gray2006/> It has 1.21 times the [[mass of the Sun]]<ref name = Bressan2012/> and 1.42 times its [[radius of the Sun|radius]].<ref name = Stassun2019/> It radiates 3.18 times the [[luminosity of the Sun]]<ref name = GaiaDR2/> from its [[photosphere]] at an [[effective temperature]] of 6,468 [[Kelvin|K]].<ref name = Casagrande2011/> HD 28454 is estimated to be 1.61 [[billion years]],<ref name = Bressan2012/> and spins modestly with a [[projected rotational velocity]] of {{val|8|ul=km/s}}.<ref name = Nordstrom2004/> The star is metal deficent, having an [[iron]] abundance 56% that of the [[Sun]]'s.<ref name = Netopli2017/>


==References==
==References==
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<ref name = GaiaDR2>{{Cite DR2|4789142144269012992}}</ref>
<ref name = GaiaDR2>{{Cite DR2|4789142144269012992}}</ref>

<ref name = GaiaDR3>{{Cite DR3|4789142144269012992}}</ref>


<ref name = Anderson2012>{{cite journal |last1=Anderson |first1=E. |last2=Francis |first2=Ch. |title=XHIP: An extended hipparcos compilation |journal=Astronomy Letters |date=May 2012 |volume=38 |issue=5 |pages=331–346 |doi=10.1134/S1063773712050015 |issn=1562-6873 |bibcode=2012AstL...38..331A |arxiv=1108.4971|s2cid=119257644 }}</ref>
<ref name = Anderson2012>{{cite journal |last1=Anderson |first1=E. |last2=Francis |first2=Ch. |title=XHIP: An extended hipparcos compilation |journal=Astronomy Letters |date=May 2012 |volume=38 |issue=5 |pages=331–346 |doi=10.1134/S1063773712050015 |issn=1562-6873 |bibcode=2012AstL...38..331A |arxiv=1108.4971|s2cid=119257644 }}</ref>
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<ref name = Mermilliod1986>{{cite journal |last1=Mermilliod |first1=J. -C. |title=Compilation of Eggen's UBV data, transformed to UBV (unpublished) |journal=Catalogue of Eggen's UBV Data |date=1986 |pages=0 |bibcode=1986EgUBV........0M}}</ref>
<ref name = Mermilliod1986>{{cite journal |last1=Mermilliod |first1=J. -C. |title=Compilation of Eggen's UBV data, transformed to UBV (unpublished) |journal=Catalogue of Eggen's UBV Data |date=1986 |pages=0 |bibcode=1986EgUBV........0M}}</ref>


<ref name = Gray2006>{{cite journal |last1=Gray |first1=R. O. |last2=Corbally |first2=C. J. |last3=Garrison |first3=R. F. |last4=McFadden |first4=M. T. |last5=Bubar |first5=E. J. |last6=McGahee |first6=C. E. |last7=O'Donoghue |first7=A. A. |last8=Knox |first8=E. R. |title=Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 pc--The Southern Sample |journal=The Astronomical Journal |date=July 2006 |volume=132 |issue=1 |pages=161–170 |doi=10.1086/504637 |bibcode=2006AJ....132..161G |arxiv=astro-ph/0603770 |doi-access=free}}</ref>
<ref name = Gontcharov2006>{{cite journal | last1 = Gontcharov | first1 = G. A. | title = Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system | journal = Astronomy Letters | date = November 2006 | volume = 32 | issue = 11 | pages = 759–771 | issn = 1063-7737 | eissn = 1562-6873 | doi = 10.1134/S1063773706110065 | pmid = | bibcode = 2006AstL...32..759G | arxiv = 1606.08053 | s2cid = 119231169 }}</ref


<ref name = David2015>{{cite journal |last1=David |first1=Trevor J. |last2=Hillenbrand |first2=Lynne A. |title=THE AGES OF EARLY-TYPE STARS: STRÖMGREN PHOTOMETRIC METHODS CALIBRATED, VALIDATED, TESTED, AND APPLIED TO HOSTS AND PROSPECTIVE HOSTS OF DIRECTLY IMAGED EXOPLANETS |journal=The Astrophysical Journal |date=12 May 2015 |volume=804 |issue=2 |pages=146 |doi=10.1088/0004-637X/804/2/146 |issn=1538-4357 |bibcode=2015ApJ...804..146D |arxiv=1501.03154 |doi-access=free}}</ref>
<ref name = Gray2006>{{cite journal | last1 = Gray | first1 = R. O. | last2 = Corbally | first2 = C. J. | last3 = Garrison | first3 = R. F. | last4 = McFadden | first4 = M. T. | last5 = Bubar | first5 = E. J. | last6 = McGahee | first6 = C. E. | last7 = O'Donoghue | first7 = A. A. | last8 = Knox | first8 = E. R. | title = Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 pc--The Southern Sample | journal = The Astronomical Journal | date = 2 June 2006 | volume = 132 | issue = 1 | pages = 161–170 | issn = 0004-6256 | eissn = 1538-3881 | doi = 10.1086/504637 | bibcode = 2006AJ....132..161G | arxiv = astro-ph/0603770 | doi-access = free }}</ref>

<ref name = David2015>{{cite journal | last1 = David | first1 = Trevor J. | last2 = Hillenbrand | first2 = Lynne A. | title = The Ages of Early-type Stars: Strömgren Photometric Methods Calibrated, Validated, Tested, and Applied to Hosts and Prospective Hosts of Directly Imaged Exoplanets | journal = The Astrophysical Journal | date = 12 May 2015 | volume = 804 | issue = 2 | page = 146 | eissn = 1538-4357 | doi = 10.1088/0004-637X/804/2/146 | bibcode = 2015ApJ...804..146D | arxiv = 1501.03154 | doi-access = free}}</ref>

<ref name = Stassun2019>{{cite journal | display-authors = 1 | last1 = Stassun | first1 = Keivan G. | last2 = Oelkers | first2 = Ryan J. | last3 = Paegert | first3 = Martin | last4 = Torres | first4 = Guillermo | last5 = Pepper | first5 = Joshua | last6 = Lee | first6 = Nathan De | last7 = Collins | first7 = Kevin | last8 = Latham | first8 = David W. | last9 = Muirhead | first9 = Philip S. | last10 = Chittidi | first10 = Jay | last11 = Rojas-Ayala | first11 = Bárbara | last12 = Fleming | first12 = Scott W. | last13 = Rose | first13 = Mark E. | last14 = Tenenbaum | first14 = Peter | last15 = Ting | first15 = Eric B. | last16 = Kane | first16 = Stephen R. | last17 = Barclay | first17 = Thomas | last18 = Bean | first18 = Jacob L. | last19 = Brassuer | first19 = C. E. | last20 = Charbonneau | first20 = David | last21 = Ge | first21 = Jian | last22 = Lissauer | first22 = Jack J. | last23 = Mann | first23 = Andrew W. | last24 = McLean | first24 = Brian | last25 = Mullally | first25 = Susan | last26 = Narita | first26 = Norio | last27 = Plavchan | first27 = Peter | last28 = Ricker | first28 = George R. | last29 = Sasselov | first29 = Dimitar | last30 = Seager | first30 = S. | last31 = Sharma | first31 = Sanjib | last32 = Shiao | first32 = Bernie | last33 = Sozzetti | first33 = Alessandro | last34 = Stello | first34 = Dennis | last35 = Vanderspek | first35 = Roland | last36 = Wallace | first36 = Geoff | last37 = Winn | first37 = Joshua N. | title = The Revised <i>TESS</i> Input Catalog and Candidate Target List | journal = The Astronomical Journal | date = 9 September 2019 | volume = 158 | issue = 4 | page = 138 | eissn = 1538-3881 | doi = 10.3847/1538-3881/ab3467 | bibcode = 2019AJ....158..138S | arxiv = 1905.10694 | doi-access = free}}</ref>


<ref name = Bressan2012>{{cite journal |last1=Bressan |first1=Alessandro |last2=Marigo |first2=Paola |last3=Girardi |first3=Léo |last4=Salasnich |first4=Bernardo |last5=Dal Cero |first5=Claudia |last6=Rubele |first6=Stefano |last7=Nanni |first7=Ambra |title=parsec : stellar tracks and isochrones with the PAdova and TRieste Stellar Evolution Code: parsec : tracks and isochrones |journal=Monthly Notices of the Royal Astronomical Society |date=21 November 2012 |volume=427 |issue=1 |pages=127–145 |doi=10.1111/j.1365-2966.2012.21948.x |issn=1365-2966 |bibcode=2012MNRAS.427..127B |arxiv=1208.4498 |doi-access=free}}</ref>
<ref name = Bressan2012>{{cite journal |last1=Bressan |first1=Alessandro |last2=Marigo |first2=Paola |last3=Girardi |first3=Léo |last4=Salasnich |first4=Bernardo |last5=Dal Cero |first5=Claudia |last6=Rubele |first6=Stefano |last7=Nanni |first7=Ambra |title=parsec : stellar tracks and isochrones with the PAdova and TRieste Stellar Evolution Code: parsec : tracks and isochrones |journal=Monthly Notices of the Royal Astronomical Society |date=21 November 2012 |volume=427 |issue=1 |pages=127–145 |doi=10.1111/j.1365-2966.2012.21948.x |issn=1365-2966 |bibcode=2012MNRAS.427..127B |arxiv=1208.4498 |doi-access=free}}</ref>
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<ref name = Netopli2017>{{cite journal |last1=Netopil |first1=Martin |title=Metallicity calibrations for dwarf stars and giants in the Geneva photometric system |journal=Monthly Notices of the Royal Astronomical Society |date=August 2017 |volume=469 |issue=3 |pages=3042–3055 |doi=10.1093/mnras/stx1077 |issn=1365-2966 |bibcode=2017MNRAS.469.3042N |arxiv=1705.00883 |doi-access=free}}</ref>
<ref name = Netopli2017>{{cite journal |last1=Netopil |first1=Martin |title=Metallicity calibrations for dwarf stars and giants in the Geneva photometric system |journal=Monthly Notices of the Royal Astronomical Society |date=August 2017 |volume=469 |issue=3 |pages=3042–3055 |doi=10.1093/mnras/stx1077 |issn=1365-2966 |bibcode=2017MNRAS.469.3042N |arxiv=1705.00883 |doi-access=free}}</ref>


<ref name = Nordstom2004>{{cite journal |last1=Nordström |first1=B. |last2=Mayor |first2=M. |last3=Andersen |first3=J. |last4=Holmberg |first4=J. |last5=Pont |first5=F. |last6=Jørgensen |first6=B. R. |last7=Olsen |first7=E. H. |last8=Udry |first8=S. |last9=Mowlavi |first9=N. |title=The Geneva-Copenhagen survey of the Solar neighbourhood: Ages, metallicities, and kinematic properties of ~14 000 F and G dwarfs |journal=Astronomy & Astrophysics |date=May 2004 |volume=418 |issue=3 |pages=989–1019 |doi=10.1051/0004-6361:20035959 |issn=1432-0746 |bibcode=2004A&A...418..989N |arxiv=astro-ph/0405198 |doi-access=free}}</ref>
<ref name = Nordstrom2004>{{cite journal | last1 = Nordström | first1 = B. | last2 = Mayor | first2 = M. | last3 = Andersen | first3 = J. | last4 = Holmberg | first4 = J. | last5 = Pont | first5 = F. | last6 = Jørgensen | first6 = B. R. | last7 = Olsen | first7 = E. H. | last8 = Udry | first8 = S. | last9 = Mowlavi | first9 = N. | title = The Geneva-Copenhagen survey of the Solar neighbourhood | journal = Astronomy & Astrophysics | date = 16 April 2004 | volume = 418 | issue = 3 | pages = 989–1019 | issn = 0004-6361 | eissn = 1432-0746 | doi = 10.1051/0004-6361:20035959 | bibcode = 2004A&A...418..989N | arxiv = astro-ph/0405198 | doi-access = free}}</ref>

<ref name = Casagrande2011>{{cite journal | last1 = Casagrande | first1 = L. | last2 = Schönrich | first2 = R. | last3 = Asplund | first3 = M. | last4 = Cassisi | first4 = S. | last5 = Ramírez | first5 = I. | last6 = Meléndez | first6 = J. | last7 = Bensby | first7 = T. | last8 = Feltzing | first8 = S. | title = New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s): Improved astrophysical parameters for the Geneva-Copenhagen Survey⋆ | journal = Astronomy & Astrophysics | date = 26 May 2011 | volume = 530 | page = A138 | issn = 0004-6361 | eissn = 1432-0746 | doi = 10.1051/0004-6361/201016276 | bibcode = 2011A&A...530A.138C | arxiv = 1103.4651 | doi-access = free}}</ref>

<ref name = Gould1879>{{cite journal | last=Gould | first=Benjamin Apthorp | title=Uranometria Argentina : brillantez y posicion de las estrellas fijas, hasta la septima magnitud, comprendidas dentro de cien grados del polo austral : con atlas | journal=Resultados del Observatorio Nacional Argentino | volume=1 | bibcode=1879RNAO....1.....G | year=1878 | page=}}</ref>

<ref name = SIMBAD>{{Cite simbad|title = HD 28454|access-date = October 3, 2022}}</ref>


}}
}}

Revision as of 18:59, 3 October 2022

HD 28454
Observation data
Epoch J2000.0      Equinox J2000.0 (ICRS)
Constellation Caelum
Right ascension 04h 27m 05.96463s[1]
Declination −46° 56′ 50.9696″[1]
Apparent magnitude (V) 6.10[2]
Characteristics
Spectral type F5.5 V[3]
U−B color index –0.07[4]
B−V color index +0.48[4]
Astrometry
Radial velocity (Rv)15±2.4[5] km/s
Proper motion (μ) RA: +63.853 mas/yr[1]
Dec.: −270.620 mas/yr[1]
Parallax (π)30.6049 ± 0.0259 mas[1]
Distance106.57 ± 0.09 ly
(32.67 ± 0.03 pc)
Absolute magnitude (MV)+3.5[2]
Details
Mass1.24[6] M☉
Radius1.42±0.06[7] R☉
Luminosity3.18 ± 0.01[8] L☉
Surface gravity (log g)4.30 ± 0.14[9] cgs
Temperature6,468±80[10] K
Metallicity [Fe/H]–0.25 ± 0.10[11] dex
Rotational velocity (v sin i)8[12] km/s
Age1.61[6] Gyr
Other designations
3 G. Caeli[13], CD–47°1383, CPD−47°441, FK5 2329, GC 5428, HD 28454, HIP 20781, HR 1418, SAO 216809[14]
Database references
SIMBADdata

HD 28454, also known as HR 1418, is a solitary, yellowish-white hued star located in the southern constellation Caelum, the chishel. It has an apparent magnitude of 6.1,[2] making it faintly visible to the naked eye under ideal conditions. This star is located relatively close at a distance of about 107 light years based on parallax measurements of Gaia DR3 but is receding with a heliocentric radial velocity of 15 km/s.[5]

HD 28454 is an ordinary F-type main sequence star with a stellar classification of F5.5 V.[3] It has 1.21 times the mass of the Sun[6] and 1.42 times its radius.[7] It radiates 3.18 times the luminosity of the Sun[8] from its photosphere at an effective temperature of 6,468 K.[10] HD 28454 is estimated to be 1.61 billion years,[6] and spins modestly with a projected rotational velocity of 8 km/s.[12] The star is metal deficent, having an iron abundance 56% that of the Sun's.[11]

References

  1. ^ a b c d Vallenari, A.; et al. (Gaia collaboration) (2023). "Gaia Data Release 3. Summary of the content and survey properties". Astronomy and Astrophysics. 674: A1. arXiv:2208.00211. Bibcode:2023A&A...674A...1G. doi:10.1051/0004-6361/202243940. S2CID 244398875. Gaia DR3 record for this source at VizieR.
  2. ^ a b c Anderson, E.; Francis, Ch. (May 2012). "XHIP: An extended hipparcos compilation". Astronomy Letters. 38 (5): 331–346. arXiv:1108.4971. Bibcode:2012AstL...38..331A. doi:10.1134/S1063773712050015. ISSN 1562-6873. S2CID 119257644.
  3. ^ a b Cite error: The named reference Gray2006 was invoked but never defined (see the help page).
  4. ^ a b Mermilliod, J. -C. (1986). "Compilation of Eggen's UBV data, transformed to UBV (unpublished)". Catalogue of Eggen's UBV Data: 0. Bibcode:1986EgUBV........0M.
  5. ^ a b Cite error: The named reference Gontcharov2006 was invoked but never defined (see the help page).
  6. ^ a b c d Bressan, Alessandro; Marigo, Paola; Girardi, Léo; Salasnich, Bernardo; Dal Cero, Claudia; Rubele, Stefano; Nanni, Ambra (21 November 2012). "parsec : stellar tracks and isochrones with the PAdova and TRieste Stellar Evolution Code: parsec : tracks and isochrones". Monthly Notices of the Royal Astronomical Society. 427 (1): 127–145. arXiv:1208.4498. Bibcode:2012MNRAS.427..127B. doi:10.1111/j.1365-2966.2012.21948.x. ISSN 1365-2966.
  7. ^ a b Stassun, Keivan G.; et al. (9 September 2019). "The Revised TESS Input Catalog and Candidate Target List". The Astronomical Journal. 158 (4): 138. arXiv:1905.10694. Bibcode:2019AJ....158..138S. doi:10.3847/1538-3881/ab3467. eISSN 1538-3881.
  8. ^ a b Brown, A. G. A.; et al. (Gaia collaboration) (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics. 616. A1. arXiv:1804.09365. Bibcode:2018A&A...616A...1G. doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR.
  9. ^ David, Trevor J.; Hillenbrand, Lynne A. (12 May 2015). "The Ages of Early-type Stars: Strömgren Photometric Methods Calibrated, Validated, Tested, and Applied to Hosts and Prospective Hosts of Directly Imaged Exoplanets". The Astrophysical Journal. 804 (2): 146. arXiv:1501.03154. Bibcode:2015ApJ...804..146D. doi:10.1088/0004-637X/804/2/146. eISSN 1538-4357.
  10. ^ a b Casagrande, L.; Schönrich, R.; Asplund, M.; Cassisi, S.; Ramírez, I.; Meléndez, J.; Bensby, T.; Feltzing, S. (26 May 2011). "New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s): Improved astrophysical parameters for the Geneva-Copenhagen Survey⋆". Astronomy & Astrophysics. 530: A138. arXiv:1103.4651. Bibcode:2011A&A...530A.138C. doi:10.1051/0004-6361/201016276. eISSN 1432-0746. ISSN 0004-6361.
  11. ^ a b Netopil, Martin (August 2017). "Metallicity calibrations for dwarf stars and giants in the Geneva photometric system". Monthly Notices of the Royal Astronomical Society. 469 (3): 3042–3055. arXiv:1705.00883. Bibcode:2017MNRAS.469.3042N. doi:10.1093/mnras/stx1077. ISSN 1365-2966.
  12. ^ a b Nordström, B.; Mayor, M.; Andersen, J.; Holmberg, J.; Pont, F.; Jørgensen, B. R.; Olsen, E. H.; Udry, S.; Mowlavi, N. (16 April 2004). "The Geneva-Copenhagen survey of the Solar neighbourhood". Astronomy & Astrophysics. 418 (3): 989–1019. arXiv:astro-ph/0405198. Bibcode:2004A&A...418..989N. doi:10.1051/0004-6361:20035959. eISSN 1432-0746. ISSN 0004-6361.
  13. ^ Gould, Benjamin Apthorp (1878). "Uranometria Argentina : brillantez y posicion de las estrellas fijas, hasta la septima magnitud, comprendidas dentro de cien grados del polo austral : con atlas". Resultados del Observatorio Nacional Argentino. 1. Bibcode:1879RNAO....1.....G.
  14. ^ "HD 28454". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved October 3, 2022.
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