2012 QH21
2012QH21, g0726, K12Q21H
All data for this body: [vot]
MPC data
| Name (number) |
2012 QH21 (420726) |
| a |
5.19307 |
| e |
0.07600 |
| i / sin(i) |
9.8438 /
0.17096
|
| q |
4.79839
|
| Q |
5.58774
|
| ω |
156.3301 |
| Node |
210.8632 |
| m |
10.4950 |
| n |
0.0833 |
| Epoch |
2460800.5 |
| nobs |
192 |
| nopp |
10 |
| Years observed |
2011-2024 |
| rms |
0.95 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
| G |
0.150 |
|
| H |
14.290 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
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 |
| 14.29 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |