2002 JG21
2002JG21, H9583, K02J21G
All data for this body: [vot]
MPC data
| Name (number) |
2002 JG21 (179583) |
| a |
2.14623 |
| e |
0.16920 |
| i / sin(i) |
0.8145 /
0.01422
|
| q |
1.78308
|
| Q |
2.50937
|
| ω |
355.4445 |
| Node |
278.2156 |
| m |
76.8674 |
| n |
0.3135 |
| Epoch |
2460800.5 |
| nobs |
454 |
| nopp |
16 |
| Years observed |
2002-2024 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.150 |
|
| ep |
0.143 |
|
| sin(ip) |
0.035 |
|
| G |
0.150 |
|
| H |
17.640 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1497 |
0.1429 |
0.0347 |
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 |
| 17.64 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |