| Discovery | |
|---|---|
| Discovered by | M. F. Wolf F. Schwassmann |
| Discovery date | 22 May 1900 |
| Designations | |
| MPC designation | (455) Bruchsalia |
| Pronunciation | /brʌkˈseɪliə/ |
| Alternative designations | 1900 FG |
| Orbital characteristics | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 115.90 yr (42331 d) |
| Aphelion | 3.4395 AU (514.54 Gm) |
| Perihelion | 1.8786 AU (281.03 Gm) |
| Semi-major axis | 2.6590 AU (397.78 Gm) |
| Eccentricity | 0.29351 |
| Orbital period (sidereal) | 4.34 yr (1583.7 d) |
| Mean anomaly | 220.10° |
| Mean motion | 0° 13 38.316 / day |
| Inclination | 12.003° |
| Longitude of ascending node | 76.174° |
| Argument of perihelion | 273.22° |
| Physical characteristics | |
| Dimensions | 88.13 ± 6.89 km 84.41±5.0 km |
| Mass | (1.19 ± 0.12) × 10 kg |
| Mean density | 3.32 ± 0.84 g/cm |
| Synodic rotation period | 11.85 h (0.494 d) |
| Geometric albedo | 0.0709±0.009 |
| Absolute magnitude (H) | 9.0 |
455 Bruchsalia is a main-belt asteroid. It was discovered by Max Wolf and Friedrich Karl Arnold Schwassmann on May 22, 1900. Its provisional name was 1900 FG.
References
- ^ "455 Bruchsalia (1900 FG)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 10 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
- Lightcurve plot of (455) Bruchsalia, Antelope Hills Observatory
- 455 Bruchsalia at AstDyS-2, Asteroids—Dynamic Site
- 455 Bruchsalia at the JPL Small-Body Database
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