2001 YB57
2001YB57, 2000 SV249, 2000SV249, 89685, K00SO9V, K01Y57B
All data for this body: [vot]
MPC data
| Name (number) |
2001 YB57 (89685) |
| a |
2.73403 |
| e |
0.01610 |
| i / sin(i) |
4.0256 /
0.07020
|
| q |
2.69002
|
| Q |
2.77805
|
| ω |
166.4610 |
| Node |
29.9909 |
| m |
324.2360 |
| n |
0.2180 |
| Epoch |
2460800.5 |
| nobs |
940 |
| nopp |
19 |
| Years observed |
2000-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.735 |
|
| ep |
0.056 |
|
| sin(ip) |
0.064 |
|
| G |
0.150 |
|
| H |
15.570 |
|
| 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 |
| 2.7348 |
0.0557 |
0.0638 |
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 |
| 15.57 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |