2002 XQ121
2002XQ121, ~0j5v, 2005 GQ229, 2005GQ229, K02XC1Q, K05GM9Q
All data for this body: [vot]
MPC data
| Name (number) |
2002 XQ121 (793347) |
| a |
3.96027 |
| e |
0.15138 |
| i / sin(i) |
3.2660 /
0.05697
|
| q |
3.36074
|
| Q |
4.55979
|
| ω |
203.0646 |
| Node |
32.0166 |
| m |
157.0093 |
| n |
0.1251 |
| Epoch |
2460800.5 |
| nobs |
43 |
| nopp |
6 |
| Years observed |
2002-2021 |
| rms |
0.38 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.967 |
|
| ep |
0.212 |
|
| sin(ip) |
0.053 |
|
| G |
0.150 |
|
| H |
16.240 |
|
| 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 |
| 3.9667 |
0.2122 |
0.0528 |
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 |
| 16.24 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |