6726 Suthers
| Discovery[1] | |
|---|---|
| Discovered by | H. E. Holt |
| Discovery site | Palomar Obs. |
| Discovery date | 5 August 1991 |
| Designations | |
| (6726) Suthers | |
Named after | Paul Sutherland (author and journalist)[2] |
| 1991 PS · 1986 AG2 | |
| main-belt · (inner) background | |
| Orbital characteristics[1] | |
| Epoch 4 September 2017 (JD 2458000.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 63.66 yr (23,250 days) |
| Aphelion | 2.5004 AU |
| Perihelion | 2.0740 AU |
| 2.2872 AU | |
| Eccentricity | 0.0932 |
| 3.46 yr (1,263 days) | |
| 96.351° | |
| 0° 17m 5.64s / day | |
| Inclination | 4.2993° |
| 277.71° | |
| 146.31° | |
| Physical characteristics | |
| Dimensions | 3.455±0.404[3] |
| 0.207±0.050[3] | |
| 13.9[1] | |
6726 Suthers, provisional designation 1991 PS, is a background asteroid from the inner regions of the asteroid belt, approximately 3.5 kilometers (2.2 miles) in diameter. It was discovered on 5 August 1991, by American astronomer Henry E. Holt at Palomar Observatory in San Diego County, California. The asteroid was named after author Paul Sutherland.[2]
Orbit and classification
[edit | edit source]Suthers is a non-family asteroid from the main belt's background population. It orbits the Sun in the inner main-belt at a distance of 2.1–2.5 AU once every 3 years and 6 months (1,263 days). Its orbit has an eccentricity of 0.09 and an inclination of 4° with respect to the ecliptic.[1]
Naming
[edit | edit source]In 2012, this minor planet was officially named after Paul Sutherland, author and journalist, who has actively supported the UK-based Society for Popular Astronomy for many years, and who is known as "Suthers" to friends and colleagues. He is author of Where Did Pluto Go? and responsible for bringing many astronomical stories to a wider public.[2]
Physical characteristics
[edit | edit source]According to the survey carried out by NASA's Wide-field Infrared Survey Explorer with its subsequent NEOWISE mission, Suthers measures 3.455 kilometers in diameter and its surface has an albedo of 0.207.[3]
References
[edit | edit source]- ^ a b c d Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ a b c Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ a b c Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
External links
[edit | edit source]- SpaceStories.com – Paul Sutherland
- Skymania website
- The Society for Popular Astronomy website
- Asteroid Lightcurve Database (LCDB), query form (info Archived 16 December 2017 at the Wayback Machine)
- Dictionary of Minor Planet Names, Google books
- Discovery Circumstances: Numbered Minor Planets (5001)-(10000) – Minor Planet Center
- 6726 Suthers at AstDyS-2, Asteroids—Dynamic Site
- 6726 Suthers at the JPL Small-Body DatabaseLua error in Module:EditAtWikidata at line 29: attempt to index field 'wikibase' (a nil value).
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