(1921) Pala
Asteroid (1921) Pala |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 3,288 AU |
eccentricity | 0.393 |
Perihelion - aphelion | 1.997 AU - 4.578 AU |
Inclination of the orbit plane | 19.245 ° |
Length of the ascending node | 352.347 ° |
Argument of the periapsis | 19.667 ° |
Time of passage of the perihelion | 2456998 |
Sidereal period | 5.96 a |
Physical Properties | |
Absolute brightness | 14.7 mag |
history | |
Explorer | Tom Gehrels |
Date of discovery | 20th September 1973 |
Another name | 1973 SE |
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. |
(1921) Pala ( 1973 SE ) is an asteroid of the main belt , which on 20th September 1973 by Tom Gehrels at Palomar Observatory was discovered.