2003 XT21
2003XT21, G4113, K03X21T
All data for this body: [vot]
MPC data
| Name (number) |
2003 XT21 (164113) |
| a |
2.67332 |
| e |
0.12796 |
| i / sin(i) |
15.2470 /
0.26298
|
| q |
2.33124
|
| Q |
3.01541
|
| ω |
40.4875 |
| Node |
3.5886 |
| m |
338.5546 |
| n |
0.2255 |
| Epoch |
2460800.5 |
| nobs |
873 |
| nopp |
15 |
| Years observed |
1999-2024 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.674 |
|
| ep |
0.108 |
|
| sin(ip) |
0.264 |
|
| G |
0.150 |
|
| H |
15.520 |
|
| 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 |
| 2.6739 |
0.1076 |
0.2636 |
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 |
| 15.52 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |