2012 XN137
2012XN137, K12XD7N, t1189
All data for this body: [vot]
MPC data
| Name (number) |
2012 XN137 (551189) |
| a |
2.55283 |
| e |
0.18292 |
| i / sin(i) |
16.0216 /
0.27600
|
| q |
2.08587
|
| Q |
3.01979
|
| ω |
131.0666 |
| Node |
224.8483 |
| m |
82.5501 |
| n |
0.2416 |
| Epoch |
2460800.5 |
| nobs |
338 |
| nopp |
9 |
| Years observed |
2012-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.552 |
|
| ep |
0.128 |
|
| sin(ip) |
0.288 |
|
| G |
0.150 |
|
| H |
16.760 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 89 |
Julia |
0 |
Julia |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5516 |
0.1275 |
0.2885 |
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 |
| 16.76 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |