1998 WN18
1998WN18, 2000 JP62, 2000JP62, 53040, J98W18N, K00J62P
All data for this body: [vot]
MPC data
| Name (number) |
1998 WN18 (53040) |
| a |
2.42096 |
| e |
0.07111 |
| i / sin(i) |
4.8467 /
0.08449
|
| q |
2.24879
|
| Q |
2.59312
|
| ω |
183.0838 |
| Node |
280.4994 |
| m |
173.9566 |
| n |
0.2617 |
| Epoch |
2460200.5 |
| nobs |
1523 |
| nopp |
17 |
| Years observed |
1998-2022 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.421 |
|
| ep |
0.093 |
|
| sin(ip) |
0.099 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.450 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4212 |
0.0930 |
0.0989 |
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 |
| 15.45 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |