2012 XG9
2012XG9, K12X09G, t4677
All data for this body: [vot]
MPC data
| Name (number) |
2012 XG9 (554677) |
| a |
3.19493 |
| e |
0.03793 |
| i / sin(i) |
21.9489 /
0.37378
|
| q |
3.07374
|
| Q |
3.31611
|
| ω |
354.3930 |
| Node |
56.7845 |
| m |
78.2876 |
| n |
0.1726 |
| Epoch |
2460800.5 |
| nobs |
409 |
| nopp |
16 |
| Years observed |
2001-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.196 |
|
| ep |
0.020 |
|
| sin(ip) |
0.360 |
|
| G |
0.150 |
|
| H |
15.320 |
|
| 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 |
| 3.1959 |
0.0202 |
0.3603 |
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 |
| 15.32 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |