Discovery[1] | |
---|---|
Discovered by | L. V. Zhuravleva |
Discovery site | Crimean Astrophysical Obs. |
Discovery date | 15 October 1982 |
Designations | |
MPC designation | (10711) Pskov |
Named after | Pskov (Russian city)[2] |
Alternative designations | 1982 TT2 · 1991 TT4 |
Minor planet category | main-belt · (middle) background |
Orbital characteristics[1] | |
Epoch 4 September 2017 (JD 2458000.5) | |
Uncertainty parameter 0 | |
Observation arc | 61.57 yr (22,487 days) |
Aphelion | 3.3463 AU |
Perihelion | 2.1340 AU |
Semi-major axis | 2.7401 AU |
Eccentricity | 0.2212 |
Orbital period (sidereal) | 4.54 yr (1,657 days) |
Mean anomaly | 287.32° |
Mean motion | 0° 13m 2.28s / day |
Inclination | 12.344° |
Longitude of ascending node | 12.045° |
Argument of perihelion | 330.93° |
Physical characteristics | |
Dimensions | 13.010±3.391 km[3] |
Geometric albedo | 0.076±0.062[3] |
Absolute magnitude (H) | 13.0[1] |
10711 Pskov, provisional designation 1982 TT2, is a dark asteroid from the middle region of the asteroid belt, approximately 13 kilometers in diameter. It was discovered on 15 October 1982, by Soviet astronomer Lyudmila Zhuravleva at the Crimean Astrophysical Observatory in Nauchnij, on the Crimean peninsula, and later named for the Russian city of Pskov.[2][4]
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