2004XT21
1998RB12, J98R12B, K04X21T, M0874
All data for this body: [vot]
MPC data
| Name (number) |
2004XT21 (220874) |
| Packed designation |
M0874 |
| a |
3.07047 |
| e |
0.09911 |
| i / sin(i) |
1.8594 /
0.03245
|
| q |
2.76614
|
| Q |
3.37479
|
| ω |
284.9970 |
| Node |
146.8523 |
| m |
67.7434 |
| n |
0.1832 |
| Epoch |
2459600.5 |
| nobs |
414 |
| nopp |
16 |
| Years observed |
1998-2021 |
| rms |
0.53 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.069 |
|
| ep |
0.088 |
|
| sin(ip) |
0.025 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.820 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0689 |
0.0884 |
0.0247 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 15.82 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |