V603 Aquilae
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| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Aquila |
| Right ascension | 18h 48m 54.6366s |
| Declination | +00° 35′ 02.863″ |
| Apparent magnitude (V) | 11.64 |
| Characteristics | |
| Spectral type | sd:Be+ |
| B−V color index | -0.2 ± 0.5 |
| Variable type | Variable star |
| Astrometry | |
| Radial velocity (Rv) | -23 km/s |
| Proper motion (μ) | RA: 10.81 mas/yr Dec.: -8.86 mas/yr |
| Parallax (π) | 4.21 ± 2.59 mas |
| Distance | approx. 800 ly (approx. 200 pc) |
| Absolute magnitude (MV) | 11.65 |
| Details | |
| Radius | 0,72 R☉ |
| Luminosity | -0,14594 L☉ |
| Temperature | 145 K |
| Other designations | |
|
Nova Aql 1918, Nova Aquilae 1918, EM* CDS 1028, HD 174107, 1RXS J184854.7+003501, ALS 9992, 1ES 1846+00.5, SBC7 706, AN 7.1918, FASTT 1189, HIP 92316, UBV M 51004, CSI+00-18463, GCRV 68659, KPD 1846+0031, 2E 1846.3+0031, LS IV +00 3, 2E 4138, GSC 00448-00423, 2MASS J18485464+0035030, EM* RJHA 116, HBHA 202-05, PLX 4341, AAVSO 1843+00.
|
|
| Database references | |
| SIMBAD | data |
| Data sources: | |
| Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) |
|
V603 Aquilae (or Nova Aquilae 1918) was a bright nova occurring in Aquila in 1918.
It reached a magnitude of −1.4, and was the brightest nova of modern times.
[edit] References
- S. Pottasch (1959). "The nova outburst: V. The temperature and radius of the central exciting star and observation". SAO/NASA Astrophysics Data System (ADS) 22: 416. Bibcode 1959AnAp...22..412P.
- Selvelli, P. L.; Cassatella, A.; Cassatella (1981). "Nova AQL 1918 - A nude old nova". In: Effects of mass loss on stellar evolution; Proceedings of the Fifty-ninth Colloquium, Trieste, Italy, September 15–19, 1980. (A82-33926 16-90) Dordrecht, D. Reidel Publishing Co. 89: 515–522. Bibcode 1981ASSL...89..515S.
- Image V603 Aquilae
[edit] External links
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