2002 JM21
2002JM21, 2019 JW45, 2019JW45, K02J21M, K19J45W, x5318
All data for this body: [vot]
MPC data
| Name (number) |
2002 JM21 (595318) |
| a |
2.62465 |
| e |
0.12377 |
| i / sin(i) |
14.1655 /
0.24472
|
| q |
2.29981
|
| Q |
2.94950
|
| ω |
71.4579 |
| Node |
214.0129 |
| m |
104.7883 |
| n |
0.2318 |
| Epoch |
2460800.5 |
| nobs |
259 |
| nopp |
11 |
| Years observed |
2002-2024 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.625 |
|
| ep |
0.110 |
|
| sin(ip) |
0.257 |
|
| G |
0.150 |
|
| H |
17.170 |
|
| 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 |
| 170 |
Maria |
0 |
Maria |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6250 |
0.1097 |
0.2567 |
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 |
| 17.17 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |