2012 WC9
2012WC9, K12W09C, m6126
All data for this body: [vot]
MPC data
| Name (number) |
2012 WC9 (486126) |
| a |
2.56517 |
| e |
0.28699 |
| i / sin(i) |
6.6330 /
0.11551
|
| q |
1.82898
|
| Q |
3.30135
|
| ω |
252.5046 |
| Node |
148.1326 |
| m |
21.4027 |
| n |
0.2399 |
| Epoch |
2460800.5 |
| nobs |
514 |
| nopp |
12 |
| Years observed |
1997-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.565 |
|
| ep |
0.246 |
|
| sin(ip) |
0.110 |
|
| G |
0.150 |
|
| H |
17.260 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
4.640 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5649 |
0.2463 |
0.1096 |
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 |
| 17.26 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
S |
0.7734 |
0.7660 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |