_Notburga.png) Modelled shape of Notburga from its lightcurve | |
| Discovery | |
|---|---|
| Discovered by | August Kopff |
| Discovery site | Heidelberg |
| Discovery date | 11 February 1907 |
| Designations | |
| MPC designation | (626) Notburga |
| Pronunciation | /nɒtˈbɜːrɡə/ |
| Named after | Saint Notburga |
| Alternative designations | 1907 XO |
| Orbital characteristics | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 109.14 yr (39863 d) |
| Aphelion | 3.1985 AU (478.49 Gm) |
| Perihelion | 1.9481 AU (291.43 Gm) |
| Semi-major axis | 2.5733 AU (384.96 Gm) |
| Eccentricity | 0.24295 |
| Orbital period (sidereal) | 4.13 yr (1507.8 d) |
| Mean anomaly | 277.12° |
| Mean motion | 0° 14 19.536 / day |
| Inclination | 25.371° |
| Longitude of ascending node | 341.645° |
| Argument of perihelion | 43.678° |
| Physical characteristics | |
| Mean radius | 50.365±1 km 48.42 ± 2.335 km |
| Mass | (3.24 ± 1.30) × 10 kg |
| Mean density | 6.81 ± 2.90 g/cm |
| Synodic rotation period | 19.353 h (0.8064 d) |
| Geometric albedo | 0.0437±0.002 |
| Absolute magnitude (H) | 9.00 |
626 Notburga is a large, dark asteroid orbiting the Sun in the asteroid belt.
References
- ^ "JPL Small-Body Database Browser: 626 Notburga(1907 XO)" (18 January 2013 last obs). Retrieved 7 May 2016.
- ^ Carry, B. (December 2012), "Density of asteroids", Planetary and Space Science, vol. 73, pp. 98–118, arXiv:1203.4336, Bibcode:2012P&SS...73...98C, doi:10.1016/j.pss.2012.03.009. See Table 1.
External links
- 626 Notburga at AstDyS-2, Asteroids—Dynamic Site
- 626 Notburga at the JPL Small-Body Database
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