2007 GW21
2007GW21, i1038, K07G21W
All data for this body: [vot]
MPC data
| Name (number) |
2007 GW21 (441038) |
| a |
2.39988 |
| e |
0.12269 |
| i / sin(i) |
6.8735 /
0.11968
|
| q |
2.10545
|
| Q |
2.69432
|
| ω |
250.8623 |
| Node |
46.3036 |
| m |
85.5473 |
| n |
0.2651 |
| Epoch |
2460200.5 |
| nobs |
173 |
| nopp |
10 |
| Years observed |
2007-2023 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.399 |
|
| ep |
0.102 |
|
| sin(ip) |
0.110 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.830 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3986 |
0.1022 |
0.1100 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 17.83 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |