1755 Lorbach
| Discovery [1] | |
|---|---|
| Discovered by | M. Laugier |
| Discovery site | Nice Observatory |
| Discovery date | 8 November 1936 |
| Designations | |
| MPC designation | 1755 Lorbach |
|
Named after
|
Anne Lorbach Herget (wife of astronomer) Paul Herget[2] |
| 1936 VD · 1935 QA1 1936 UK · 1949 ED 1956 NA · 1960 EA 1965 AV · A924 PA |
|
| main-belt | |
| Orbital characteristics [1] | |
| Epoch 27 June 2015 (JD 2457200.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 78.74 yr (28,760 days) |
| Aphelion | 3.2391 AU |
| Perihelion | 2.9405 AU |
| 3.0898 AU | |
| Eccentricity | 0.0483 |
| 5.43 yr (1,984 days) | |
| 96.036° | |
| Inclination | 10.708° |
| 157.10° | |
| 322.10° | |
| Physical characteristics | |
| Dimensions | 27.90 km[1] |
| 0.1117[1] | |
| B–V = 0.915 U–B = 0.360 Tholen = S |
|
| 10.77 | |
1755 Lorbach, provisional designation 1936 VD, is a stony asteroid from the outer region of the asteroid belt, about 28 kilometers in diameter. It was discovered by French astronomer Marguerite Laugier at Nice Observatory in southeastern France on 8 November 1936.[3]
The S-type asteroid orbits the Sun at a distance of 2.9–3.2 AU once every 5 years and 5 months (1,984 days). Its orbit shows an eccentricity of 0.05 and is tilted by 11 degrees to the plane of the ecliptic. It has a geometric albedo of 0.11 based on observations made by the Infrared Astronomical Satellite, IRAS.[1] Its rotation period is currently unknown.
It is named after the maiden name of American Anne Lorbach Herget, second wife of astronomer Paul Herget, after whom the minor planet 1751 Herget is named. Anne worked as an assistant at the Cincinnati Observatory since the 1960s, key-punching MPC-data and assigning provisional designations to minor planets.[2]
References
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
- 1755 Lorbach at the JPL Small-Body Database
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