2012 CH54
2012CH54, 2015 XN87, 2015XN87, K12C54H, K15X87N, t0253
All data for this body: [vot]
MPC data
| Name (number) |
2012 CH54 (550253) |
| a |
2.73451 |
| e |
0.10845 |
| i / sin(i) |
12.7036 /
0.21991
|
| q |
2.43795
|
| Q |
3.03106
|
| ω |
238.8350 |
| Node |
348.9034 |
| m |
264.9905 |
| n |
0.2180 |
| Epoch |
2460800.5 |
| nobs |
172 |
| nopp |
9 |
| Years observed |
2012-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.733 |
|
| ep |
0.134 |
|
| sin(ip) |
0.228 |
|
| G |
0.150 |
|
| H |
16.770 |
|
| 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 |
| 2.7335 |
0.1335 |
0.2282 |
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 |
| 16.77 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |