2012GR21
2004TB363, 2007EG98, b3251, K04Ta3B, K07E98G, K12G21R
All data for this body: [vot]
MPC data
| Name (number) |
2012GR21 (373251) |
| Packed designation |
b3251 |
| a |
2.81546 |
| e |
0.07679 |
| i / sin(i) |
5.0580 /
0.08816
|
| q |
2.59927
|
| Q |
3.03165
|
| ω |
118.1884 |
| Node |
159.2589 |
| m |
318.2345 |
| n |
0.2086 |
| Epoch |
2459600.5 |
| nobs |
163 |
| nopp |
14 |
| Years observed |
2002-2021 |
| rms |
0.58 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.815 |
|
| ep |
0.093 |
|
| sin(ip) |
0.087 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.880 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8147 |
0.0929 |
0.0870 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.88 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |