2019 WM21
2019WM21, ~0dwn, K19W21M
All data for this body: [vot]
MPC data
| Name (number) |
2019 WM21 (773561) |
| a |
2.64571 |
| e |
0.23880 |
| i / sin(i) |
10.1594 /
0.17639
|
| q |
2.01392
|
| Q |
3.27750
|
| ω |
262.6104 |
| Node |
278.7111 |
| m |
359.9734 |
| n |
0.2290 |
| Epoch |
2460800.5 |
| nobs |
95 |
| nopp |
7 |
| Years observed |
2008-2025 |
| rms |
0.38 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.646 |
|
| ep |
0.268 |
|
| sin(ip) |
0.212 |
|
| G |
0.150 |
|
| H |
17.610 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 4652 |
Iannini |
0 |
Iannini |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6456 |
0.2683 |
0.2115 |
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 |
| 17.61 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |