2002 XJ4
2002XJ4, 1999 JY11, 1999JY11, D3027, J99J11Y, K02X04J
All data for this body: [vot]
MPC data
| Name (number) |
2002 XJ4 (133027) |
| a |
1.77018 |
| e |
0.20234 |
| i / sin(i) |
15.0997 /
0.26050
|
| q |
1.41200
|
| Q |
2.12836
|
| ω |
262.8796 |
| Node |
50.9896 |
| m |
301.0861 |
| n |
0.4185 |
| Epoch |
2460800.5 |
| nobs |
805 |
| nopp |
17 |
| Years observed |
1990-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
1.791 |
|
| ep |
0.277 |
|
| sin(ip) |
0.229 |
|
| G |
0.150 |
|
| H |
17.390 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
4.571 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 1.7909 |
0.2770 |
0.2293 |
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 |
| 17.39 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |