2001 XK254
2001XK254, 2005 WV72, 2005WV72, K01XP4K, K05W72V, M2666
All data for this body: [vot]
MPC data
| Name (number) |
2001 XK254 (222666) |
| a |
2.53220 |
| e |
0.25256 |
| i / sin(i) |
10.9376 /
0.18974
|
| q |
1.89266
|
| Q |
3.17174
|
| ω |
291.2066 |
| Node |
59.3758 |
| m |
349.8815 |
| n |
0.2446 |
| Epoch |
2460800.5 |
| nobs |
611 |
| nopp |
15 |
| Years observed |
2001-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.533 |
|
| ep |
0.190 |
|
| sin(ip) |
0.176 |
|
| G |
0.150 |
|
| H |
16.670 |
|
| 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 |
| 2.5330 |
0.1901 |
0.1756 |
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 |
| 16.67 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |