2001 YR57
2001YR57, 2006 VH28, 2006VH28, K01Y57R, K06V28H, l4307
All data for this body: [vot]
MPC data
| Name (number) |
2001 YR57 (474307) |
| a |
2.98200 |
| e |
0.20930 |
| i / sin(i) |
4.2717 /
0.07449
|
| q |
2.35785
|
| Q |
3.60614
|
| ω |
197.6611 |
| Node |
281.3633 |
| m |
169.0219 |
| n |
0.1914 |
| Epoch |
2460800.5 |
| nobs |
241 |
| nopp |
10 |
| Years observed |
2001-2025 |
| rms |
0.92 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.981 |
|
| ep |
0.227 |
|
| sin(ip) |
0.092 |
|
| G |
0.150 |
|
| H |
16.710 |
|
| 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 |
| 2.9812 |
0.2274 |
0.0923 |
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 |
| 16.71 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |