1999 WH12
1999WH12, 2004 FH85, 2004FH85, J99W12H, K04F85H, N1774
All data for this body: [vot]
MPC data
| Name (number) |
1999 WH12 (231774) |
| a |
2.23509 |
| e |
0.06433 |
| i / sin(i) |
6.2362 /
0.10863
|
| q |
2.09130
|
| Q |
2.37889
|
| ω |
44.3501 |
| Node |
82.1050 |
| m |
354.2897 |
| n |
0.2950 |
| Epoch |
2460200.5 |
| nobs |
349 |
| nopp |
13 |
| Years observed |
1999-2022 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.236 |
|
| ep |
0.115 |
|
| sin(ip) |
0.097 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.530 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2356 |
0.1148 |
0.0968 |
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 |
| 17.53 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |