2000 WJ57
2000WJ57, 1998 HP56, 1998HP56, 43386, J98H56P, K00W57J
All data for this body: [vot]
MPC data
| Name (number) |
2000 WJ57 (43386) |
| a |
2.39158 |
| e |
0.16975 |
| i / sin(i) |
2.4671 /
0.04305
|
| q |
1.98561
|
| Q |
2.79755
|
| ω |
305.9330 |
| Node |
162.5635 |
| m |
192.7097 |
| n |
0.2665 |
| Epoch |
2460800.5 |
| nobs |
1923 |
| nopp |
21 |
| Years observed |
1996-2025 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
Nysa (44) |
|
| |
|
|
| ap |
2.390 |
|
| ep |
0.193 |
|
| sin(ip) |
0.044 |
|
| G |
0.150 |
|
| H |
15.700 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
20.660 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 44 |
Nysa |
405 |
Nysa-Polana |
-0.2700 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3905 |
0.1930 |
0.0436 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 15.70 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |