5507 Niijima
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Discovery and designation
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Discovered by | Suzuki and Urata |
Discovery site | Toyota |
Discovery date | October 21, 1987 |
Designations
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MPC designation | 5507 |
Alternative names[1] | 1987 UJ |
Epoch May 14, 2008 | |
Ap | 2.9257079 |
Peri | 2.2336151 |
Eccentricity | 0.1341441 |
Orbital period | 1513.3608958 |
Mean anomaly | 11.23432 |
Inclination | 2.64252 |
Longitude of ascending node | 337.74214 |
Argument of peri | 21.65529 |
Absolute magnitude | 13.4 |
5507 Niijima (1987 UJ) is a Main-belt Asteroid discovered on October 21, 1987 by Suzuki and Urata at Toyota.