2012 QR54
2012QR54, ~0N83, K12Q54R
All data for this body: [vot]
MPC data
| Name (number) |
2012 QR54 (708911) |
| a |
3.00302 |
| e |
0.10736 |
| i / sin(i) |
9.6588 /
0.16778
|
| q |
2.68061
|
| Q |
3.32543
|
| ω |
175.3385 |
| Node |
230.7917 |
| m |
112.1681 |
| n |
0.1894 |
| Epoch |
2460800.5 |
| nobs |
132 |
| nopp |
10 |
| Years observed |
2012-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.006 |
|
| ep |
0.086 |
|
| sin(ip) |
0.181 |
|
| G |
0.150 |
|
| H |
16.880 |
|
| 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 |
| 221 |
Eos |
0 |
Eos |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0059 |
0.0862 |
0.1806 |
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 |
| 16.88 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |