Asteroid 2001 QR322
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| Classification | TNO |
| Notes | Neptune trojan |
Osculating Orbital Elements
| Epoch | 2452831,5 |
| Semi major axis | 30,1621 AU |
| Period [Julian yrs] | 165,654 Julian years |
| Inclination | 1,323 ° |
| Eccentricity | 0,0258 |
| Lon. of ascending node | 151,635 ° |
| Argument of perihelion | 157,489 ° |
| Passage of perihelion | 1980-Aug-01.959816 |
| Aphelion distance | 30,9402 AU |
| Mean anomaly | 49,849 ° |
Physical Data
| Absolute magnitude (H) | 7,2868 |
| Magnitude Slope (G) | 0,15 |
| Spectral class | n.a. |
Discovery Circumstances
| Discoverer | Marc Buie, Robert Millis, and Lawrence Wasserman |
| Discovered | 2001-08-21 |
Data File
| Data File Name | 2001_QR322.aed |
| Data File Date | 2006-10-08 |
| Data File Size | 696 kB |
| Covered Period | 1800,00 - 2100,00 |
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