2011 GR57
2011GR57, K11G57R, S1957
All data for this body: [vot]
MPC data
| Name (number) |
2011 GR57 (281957) |
| a |
2.77834 |
| e |
0.05659 |
| i / sin(i) |
5.5070 /
0.09597
|
| q |
2.62112
|
| Q |
2.93556
|
| ω |
222.7893 |
| Node |
88.8524 |
| m |
144.0255 |
| n |
0.2128 |
| Epoch |
2460200.5 |
| nobs |
239 |
| nopp |
13 |
| Years observed |
2003-2023 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
Hoffmeister (1726) |
|
| |
|
|
| ap |
2.780 |
|
| ep |
0.046 |
|
| sin(ip) |
0.077 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.590 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 1726 |
Hoffmeister |
519 |
Hoffmeister |
-0.2000 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7799 |
0.0458 |
0.0770 |
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 |
| 16.59 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |