2004 BX21
2004BX21, K04B21X, U7867
All data for this body: [vot]
MPC data
| Name (number) |
2004 BX21 (307867) |
| a |
1.88691 |
| e |
0.03474 |
| i / sin(i) |
18.9772 /
0.32519
|
| q |
1.82136
|
| Q |
1.95246
|
| ω |
336.9593 |
| Node |
348.4786 |
| m |
7.3801 |
| n |
0.3803 |
| Epoch |
2460200.5 |
| nobs |
516 |
| nopp |
12 |
| Years observed |
1999-2023 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
1.887 |
|
| ep |
0.043 |
|
| sin(ip) |
0.351 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.310 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 1.8870 |
0.0434 |
0.3512 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 17.31 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |