1444 Pannonia
| Discovery [1] | |
|---|---|
| Discovered by | G. Kulin |
| Discovery site | Konkoly Observatory |
| Discovery date | 6 January 1938 |
| Designations | |
| 1444 Pannonia | |
Named after | Pannonia (ancient province)[2] |
| 1938 AE | |
| main-belt · (outer) [3] | |
| Orbital characteristics [1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 78.23 yr (28575 days) |
| Aphelion | 3.5905 AU (537.13 Gm) |
| Perihelion | 2.7121 AU (405.72 Gm) |
| 3.1513 AU (471.43 Gm) | |
| Eccentricity | 0.13937 |
| 5.59 yr (2043.3 d) | |
| 233.37° | |
| 0° 10m 34.248s / day | |
| Inclination | 17.764° |
| 303.33° | |
| 310.98° | |
| Earth MOID | 1.73055 AU (258.887 Gm) |
| Jupiter MOID | 1.72085 AU (257.435 Gm) |
| TJupiter | 3.119 |
| Physical characteristics | |
| Dimensions | 29.20 km[4] 30.48±0.53 km[5] 26.363±0.141 km[6] 28±3 km[7] 27.14 km (derived)[3] |
| 14.60±1.1 km | |
| 10.756 h (0.4482 d)[1][8] 6.205±0.003 h[9] 6.2±0.1 h[9] | |
| 0.4748[4] 0.070±0.003[5] 0.0531±0.0054[6] 0.07±0.01[7] 0.0501 (derived)[3] 0.4748±0.081[1] | |
| C [3] | |
| 11.3 | |
1444 Pannonia, provisional designation 1938 AE, is a carbonaceous asteroid from the outer region of the asteroid belt, about 28 kilometers in diameter. It was discovered by Hungarian astronomer György Kulin at Konkoly Observatory in Budapest on 6 January 1938.[10]
The C-type asteroid orbits the Sun at a distance of 2.7–3.6 AU once every 5 years and 7 months (2,043 days). Its orbit shows an eccentricity of 0.14 and is tilted by 18 degrees to the plane of the ecliptic. It has a rotation period of 10.756 hours and an albedo of around 0.05 according to the surveys carried out by IRAS, Akari, WISE and NEOWISE, with the IRAS figure being an outlier.[4][5][6][7]
The minor planet was named after the ancient province of the Roman Empire, Pannonia, which was partially located over the territory of the present-day western Hungary.[2]
References
- ^ a b c d "JPL Small-Body Database Browser: 1444 Pannonia (1938 AE)" (2015-02-11 last obs.). Jet Propulsion Laboratory. Retrieved 27 April 2016.
- ^ a b Schmadel, Lutz D. (2003). Dictionary of Minor Planet Names – (1444) Pannonia. Springer Berlin Heidelberg. p. 116. ISBN 978-3-540-29925-7. Retrieved November 2015.
{{cite book}}: Check date values in:|accessdate=(help) - ^ a b c d "LCDB Data for (1444) Pannonia". Asteroid Lightcurve Database (LCDB). Retrieved November 2015.
{{cite web}}: Check date values in:|accessdate=(help) - ^ a b c Tedesco, E. F.; Noah, P. V.; Noah, M.; Price, S. D. (October 2004). "IRAS Minor Planet Survey V6.0". NASA Planetary Data System. Bibcode:2004PDSS...12.....T. Retrieved November 2015.
{{cite journal}}: Check date values in:|access-date=(help) - ^ a b c Usui, Fumihiko; Kuroda, Daisuke; Müller, Thomas G.; Hasegawa, Sunao; Ishiguro, Masateru; Ootsubo, Takafumi; et al. (October 2011). "Asteroid Catalog Using Akari: AKARI/IRC Mid-Infrared Asteroid Survey". Publications of the Astronomical Society of Japan. 63 (5): 1117–1138. Bibcode:2011PASJ...63.1117U. doi:10.1093/pasj/63.5.1117. Retrieved November 2015.
{{cite journal}}: Check date values in:|access-date=(help) - ^ a b c Mainzer, A.; Grav, T.; Masiero, J.; Hand, E.; Bauer, J.; Tholen, D.; et al. (November 2011). "NEOWISE Studies of Spectrophotometrically Classified Asteroids: Preliminary Results". The Astrophysical Journal. 741 (2): 25. arXiv:1109.6407. Bibcode:2011ApJ...741...90M. doi:10.1088/0004-637X/741/2/90. Retrieved November 2015.
{{cite journal}}: Check date values in:|access-date=(help) - ^ a b c Alí-Lagoa, V.; de León, J.; Licandro, J.; Delbó, M.; Campins, H.; Pinilla-Alonso, N.; et al. (June 2013). "Physical properties of B-type asteroids from WISE data". Astronomy & Astrophysics. 554: 16. arXiv:1303.5487. Bibcode:2013A&A...554A..71A. doi:10.1051/0004-6361/201220680. Retrieved November 2015.
{{cite journal}}: Check date values in:|access-date=(help) - ^ Bembrick, C.; Pereghy, B.; Ainsworth, T. (June 2002). "Lightcurves and Period Determination for 1444 Pannonia". The Minor Planet Bulletin. 29. Bibcode:2002MPBu...29...21B. Retrieved November 2015.
{{cite journal}}: Check date values in:|access-date=(help) - ^ a b Behrend, Raoul. "Asteroids and comets rotation curves – (1444) Pannonia". Geneva Observatory. Retrieved November 2015.
{{cite web}}: Check date values in:|accessdate=(help) - ^ "1444 Pannonia (1938 AE)". Minor Planet Center. Retrieved November 2015.
{{cite web}}: Check date values in:|accessdate=(help)
External links
- Asteroid Lightcurve Database (LCDB), query form (info)
- Dictionary of Minor Planet Names, Google books
- Asteroids and comets rotation curves, CdR – Observatoire de Genève, Raoul Behrend
- Discovery Circumstances: Numbered Minor Planets (1)-(5000) – Minor Planet Center
- 1444 Pannonia at the JPL Small-Body Database
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