1997 WH1
1997WH1, 1990 SJ15, 1990SJ15, J2441, J90S15J, J97W01H
All data for this body: [vot]
MPC data
| Name (number) |
1997 WH1 (192441) |
| a |
2.28524 |
| e |
0.22955 |
| i / sin(i) |
4.0386 /
0.07043
|
| q |
1.76067
|
| Q |
2.80981
|
| ω |
94.0496 |
| Node |
259.9728 |
| m |
198.6559 |
| n |
0.2853 |
| Epoch |
2460200.5 |
| nobs |
973 |
| nopp |
16 |
| Years observed |
1990-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.285 |
|
| ep |
0.179 |
|
| sin(ip) |
0.087 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.120 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2848 |
0.1789 |
0.0874 |
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 |
| 16.12 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |