2001 XW252
2001XW252, 6311 P-L, 6311P-L, 99372, K01XP2W, PLS6311
All data for this body: [vot]
MPC data
| Name (number) |
2001 XW252 (99372) |
| a |
2.24276 |
| e |
0.02593 |
| i / sin(i) |
6.8750 /
0.11971
|
| q |
2.18460
|
| Q |
2.30092
|
| ω |
128.0741 |
| Node |
342.3868 |
| m |
343.5309 |
| n |
0.2934 |
| Epoch |
2460800.5 |
| nobs |
804 |
| nopp |
16 |
| Years observed |
1960-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.242 |
|
| ep |
0.082 |
|
| sin(ip) |
0.116 |
|
| G |
0.150 |
|
| H |
16.420 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.576 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2422 |
0.0815 |
0.1162 |
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 |
| 16.42 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |