Astronomy:455 Bruchsalia
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Short description: Main-belt asteroid
| Discovery | |
|---|---|
| Discovered by | M. F. Wolf F. Schwassmann |
| Discovery date | 22 May 1900 |
| Designations | |
| (455) Bruchsalia | |
| Pronunciation | /brʌkˈseɪliə/ |
| 1900 FG | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 115.90 yr (42331 d) |
| |{{{apsis}}}|helion}} | 3.4395 astronomical unit|AU (514.54 Gm) |
| |{{{apsis}}}|helion}} | 1.8786 AU (281.03 Gm) |
| 2.6590 AU (397.78 Gm) | |
| Eccentricity | 0.29351 |
| Orbital period | 4.34 yr (1583.7 d) |
| Mean anomaly | 220.10° |
| Mean motion | 0° 13m 38.316s / day |
| Inclination | 12.003° |
| Longitude of ascending node | 76.174° |
| 273.22° | |
| Physical characteristics | |
| Dimensions | 88.13 ± 6.89 km[2] 84.41±5.0 km[1] |
| Mass | (1.19 ± 0.12) × 1018 kg[2] |
| Mean density | 3.32 ± 0.84 g/cm3[2] |
| Rotation period | 11.85 h (0.494 d) |
| Geometric albedo | 0.0709±0.009 |
| Absolute magnitude (H) | 9.0 |
Bruchsalia (minor planet designation: 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
- ↑ 1.0 1.1 "455 Bruchsalia (1900 FG)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=455;cad=1.
- ↑ 2.0 2.1 2.2 Carry, B. (December 2012), "Density of asteroids", Planetary and Space Science 73: pp. 98–118, doi:10.1016/j.pss.2012.03.009, Bibcode: 2012P&SS...73...98C. 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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