2002 OH21
2002OH21, 1979 SH13, 1979SH13, J79S13H, K02O21H, X4457
All data for this body: [vot]
MPC data
| Name (number) |
2002 OH21 (334457) |
| a |
2.21309 |
| e |
0.35531 |
| i / sin(i) |
5.2767 /
0.09197
|
| q |
1.42676
|
| Q |
2.99941
|
| ω |
311.5036 |
| Node |
17.3185 |
| m |
319.9203 |
| n |
0.2994 |
| Epoch |
2460800.5 |
| nobs |
472 |
| nopp |
14 |
| Years observed |
1979-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.264 |
|
| ep |
0.302 |
|
| sin(ip) |
0.108 |
|
| G |
0.150 |
|
| H |
17.430 |
|
| 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 |
| 2.2635 |
0.3016 |
0.1084 |
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 |
| 17.43 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |