1998 BK4
1998BK4, 2000 YW65, 2000YW65, 44029, J98B04K, K00Y65W
All data for this body: [vot]
MPC data
| Name (number) |
1998 BK4 (44029) |
| a |
2.25886 |
| e |
0.21156 |
| i / sin(i) |
3.8192 /
0.06661
|
| q |
1.78097
|
| Q |
2.73675
|
| ω |
75.1125 |
| Node |
110.2802 |
| m |
337.5657 |
| n |
0.2903 |
| Epoch |
2460800.5 |
| nobs |
1488 |
| nopp |
20 |
| Years observed |
1997-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.239 |
|
| ep |
0.264 |
|
| sin(ip) |
0.062 |
|
| G |
0.150 |
|
| H |
15.940 |
|
| 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 |
| 2.2392 |
0.2638 |
0.0619 |
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 |
| 15.94 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |