2001 XL57
2001XL57, H6455, K01X57L
All data for this body: [vot]
MPC data
| Name (number) |
2001 XL57 (176455) |
| a |
3.06682 |
| e |
0.27470 |
| i / sin(i) |
2.0848 /
0.03638
|
| q |
2.22436
|
| Q |
3.90928
|
| ω |
304.9224 |
| Node |
121.6669 |
| m |
141.7438 |
| n |
0.1835 |
| Epoch |
2460800.5 |
| nobs |
577 |
| nopp |
16 |
| Years observed |
1997-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.067 |
|
| ep |
0.255 |
|
| sin(ip) |
0.020 |
|
| G |
0.150 |
|
| H |
16.260 |
|
| 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 |
| 3.0669 |
0.2546 |
0.0201 |
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 |
| 16.26 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |