2012 YC21
2012YC21, ~0bYX, K12Y21C
All data for this body: [vot]
MPC data
| Name (number) |
2012 YC21 (764369) |
| a |
2.60818 |
| e |
0.11049 |
| i / sin(i) |
15.2457 /
0.26296
|
| q |
2.32000
|
| Q |
2.89636
|
| ω |
48.9110 |
| Node |
95.8163 |
| m |
306.0056 |
| n |
0.2340 |
| Epoch |
2460800.5 |
| nobs |
92 |
| nopp |
10 |
| Years observed |
2012-2024 |
| rms |
0.48 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.606 |
|
| ep |
0.154 |
|
| sin(ip) |
0.249 |
|
| G |
0.150 |
|
| H |
17.700 |
|
| 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 |
| 2.6065 |
0.1539 |
0.2489 |
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 |
| 17.70 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |