Willman
1997LY2, 22498, J97L02Y
All data for this body: [vot]
MPC data
| Name (number) |
Willman (22498) |
| Packed designation |
22498 |
| a |
3.16729 |
| e |
0.15439 |
| i / sin(i) |
6.9855 /
0.12162
|
| q |
2.67829
|
| Q |
3.65629
|
| ω |
167.7410 |
| Node |
206.5208 |
| m |
15.0636 |
| n |
0.1749 |
| Epoch |
2459600.5 |
| nobs |
1400 |
| nopp |
22 |
| Years observed |
1993-2021 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.172 |
|
| ep |
0.126 |
|
| sin(ip) |
0.127 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.020 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1723 |
0.1255 |
0.1270 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 14.02 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |