(2574) Ladoga
Asteroid (2574) Ladoga |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Asteroid family | Koronis family |
Major semi-axis | 2.8495 AU |
eccentricity | 0.0735 |
Perihelion - aphelion | 2.6400 AU - 3.0591 AU |
Inclination of the orbit plane | 2.1089 ° |
Length of the ascending node | 22.2144 ° |
Argument of the periapsis | 308.3633 ° |
Sidereal period | 4.81 a |
Mean orbital velocity | 17.63 km / s |
Physical Properties | |
Medium diameter | 11.260 ± 1.899 km |
Albedo | 0.353 |
Rotation period | 27.240 h |
Absolute brightness | 11.8 mag |
history | |
Explorer | Tamara Mikhailovna Smirnova |
Date of discovery | October 22, 1968 |
Another name | 1968 UP , 1949 XA, 1956 EM, 1976 KT, 1976 ML, 1977 RG 3 , 1977 TJ 2 |
Source: Unless otherwise stated, the data comes from JPL Small-Body Database Browser . The affiliation to an asteroid family is automatically determined from the AstDyS-2 database . Please also note the note on asteroid items. |
(2574) Ladoga is an asteroid of the main belt , which on 22 October 1968 by the Soviet astronomer Tamara Mikhailovna Smirnova at the Crimean Astrophysical Observatory in Nautschnyj ( IAU code 095) in the Ukraine was discovered.
The asteroid is a member of the Koronis family, a group of asteroids named after (158) Koronis.
(2574) Ladoga was named after Lake Ladoga , the largest lake in Europe , located in northwestern Russia near the border with Finland .
See also
Web links
- Asteroid Ladoga: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- (2574) Ladoga in the Small-Body Database of the Jet Propulsion Laboratory .
- (2574) Ladoga in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
Individual evidence
- ↑ The family affiliation of (2574) Ladoga in the AstDyS-2 database (English)