2002 US31
2002US31, 2008 YO85, 2008YO85, K02U31S, K08Y85O, R0927
All data for this body: [vot]
MPC data
| Name (number) |
2002 US31 (270927) |
| a |
3.11050 |
| e |
0.07213 |
| i / sin(i) |
10.0160 /
0.17392
|
| q |
2.88615
|
| Q |
3.33486
|
| ω |
92.7557 |
| Node |
250.6084 |
| m |
80.3910 |
| n |
0.1797 |
| Epoch |
2460800.5 |
| nobs |
527 |
| nopp |
16 |
| Years observed |
2002-2025 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.106 |
|
| ep |
0.051 |
|
| sin(ip) |
0.193 |
|
| G |
0.150 |
|
| H |
15.410 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1057 |
0.0512 |
0.1933 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 15.41 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |