1632 Sieböhme
| Discovery [1] | |
|---|---|
| Discovered by | K. Reinmuth |
| Discovery site | Heidelberg Obs. |
| Discovery date | 26 February 1941 |
| Designations | |
| MPC designation | 1632 Siebohme |
|
Named after
|
Siegfried Böhme (astronomer)[2] |
| 1941 DF · 1930 UJ 1942 JC · 1947 RB 1951 MN · 1956 TM A917 SO |
|
| main-belt · (middle) [3] | |
| Orbital characteristics [1] | |
| Epoch 27 June 2015 (JD 2457200.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 97.80 yr (35,720 days) |
| Aphelion | 3.0180 AU |
| Perihelion | 2.2921 AU |
| 2.6551 AU | |
| Eccentricity | 0.1367 |
| 4.33 yr (1,580 days) | |
| 246.47° | |
| Inclination | 5.7166° |
| 199.80° | |
| 127.22° | |
| Physical characteristics | |
| Dimensions | 26.70 km 29.38±0.41 km[4] 28.842±0.383 km[5] 26.58 km (derived)[3] |
| 56.65 h[6] 56.81±0.01 h[7] 56.8129±0.1652 h[8] |
|
| 0.0748 0.043±0.008[4] 0.0643±0.0074[5] 0.0522 (derived)[3] |
|
| S [3] | |
| 11.7 | |
| <templatestyles src="Reflist/styles.css" />
Cite error: Invalid <references />, or <references group="..." /> |
|
1632 Sieböhme, provisional designation 1941 DF, is a stony asteroid and slow rotator from the middle region of the asteroid belt, about 27 kilometers in diameter. It was discovered by German astronomer Karl Reinmuth at Heidelberg Observatory on 26 February 1941.[9]
The asteroid orbits the Sun at a distance of 2.3–3.0 AU once every 4 years and 4 months (1,580 days). Its orbit shows an eccentricity of 0.14 and is tilted by 6 degrees to the plane of the ecliptic. Light-curve observations measured a long rotation period of more than 56 hours.[6][7][8] For a stony S-type asteroid, it has an exceptionally low geometric albedo of around 0.07, according to observations carried out by the WISE and NEOWISE missions.[4][5]
The minor planet was named in honor of German astronomer Siegfried Böhme (1909–1996), staff member at Astronomisches Rechen-Institut in Heidelberg since 1949. He improved upon the orbital elements of many asteroids, in particular upon 919 Ilsebill.[2]
References
<templatestyles src="Reflist/styles.css" />
Cite error: Invalid <references> tag; parameter "group" is allowed only.
<references />, or <references group="..." />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
- 1632 Sieböhme at the JPL Small-Body Database
<templatestyles src="Asbox/styles.css"></templatestyles>
_mathilde.jpg){kind=small} |
This article about an asteroid native to the asteroid belt is a stub. You can help Wikipedia by expanding it. |
- ↑ 1.0 1.1 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 2.0 2.1 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 3.0 3.1 3.2 3.3 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 4.0 4.1 4.2 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 5.0 5.1 5.2 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 6.0 6.1 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 7.0 7.1 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 8.0 8.1 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
