2012 RR12
2012RR12, 1999 TQ109, 1999TQ109, 2008 UT311, 2008UT311, c4820, J99TA9Q, K08UV1T, K12R12R
All data for this body: [vot]
MPC data
| Name (number) |
2012 RR12 (384820) |
| a |
2.65686 |
| e |
0.18348 |
| i / sin(i) |
7.9001 /
0.13745
|
| q |
2.16939
|
| Q |
3.14434
|
| ω |
57.7405 |
| Node |
298.0987 |
| m |
333.6956 |
| n |
0.2276 |
| Epoch |
2460800.5 |
| nobs |
299 |
| nopp |
12 |
| Years observed |
1999-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.657 |
|
| ep |
0.149 |
|
| sin(ip) |
0.157 |
|
| G |
0.150 |
|
| H |
16.480 |
|
| 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 |
| 2.6567 |
0.1486 |
0.1570 |
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 |
| 16.48 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |