2009 WQ87
2009WQ87, 2012 US73, 2012US73, K09W87Q, K12U73S, Y6913
All data for this body: [vot]
MPC data
| Name (number) |
2009 WQ87 (346913) |
| a |
2.22079 |
| e |
0.10849 |
| i / sin(i) |
6.9908 /
0.12171
|
| q |
1.97985
|
| Q |
2.46174
|
| ω |
182.7579 |
| Node |
38.1820 |
| m |
271.5810 |
| n |
0.2978 |
| Epoch |
2460200.5 |
| nobs |
239 |
| nopp |
14 |
| Years observed |
2001-2022 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
Flora (8) |
|
| |
|
|
| ap |
2.221 |
|
| ep |
0.149 |
|
| sin(ip) |
0.114 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.330 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 8 |
Flora |
402 |
Flora |
0.0300 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2213 |
0.1488 |
0.1141 |
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 |
| 17.33 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |