2009 QR31
2009QR31, K09Q31R, p5004
All data for this body: [vot]
MPC data
| Name (number) |
2009 QR31 (515004) |
| a |
3.19571 |
| e |
0.16165 |
| i / sin(i) |
28.1271 /
0.47143
|
| q |
2.67913
|
| Q |
3.71230
|
| ω |
168.7627 |
| Node |
168.5479 |
| m |
175.0889 |
| n |
0.1725 |
| Epoch |
2460200.5 |
| nobs |
218 |
| nopp |
8 |
| Years observed |
2001-2023 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.208 |
|
| ep |
0.190 |
|
| sin(ip) |
0.448 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.910 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.2079 |
0.1897 |
0.4480 |
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 |
| 15.91 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |