2001 XE20
2001XE20, 2005 YV180, 2005YV180, K01X20E, K05YI0V, N0270
All data for this body: [vot]
MPC data
| Name (number) |
2001 XE20 (230270) |
| a |
2.57002 |
| e |
0.27520 |
| i / sin(i) |
4.0068 /
0.06987
|
| q |
1.86276
|
| Q |
3.27728
|
| ω |
55.0376 |
| Node |
345.5566 |
| m |
275.3683 |
| n |
0.2392 |
| Epoch |
2460800.5 |
| nobs |
475 |
| nopp |
13 |
| Years observed |
1994-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.567 |
|
| ep |
0.166 |
|
| sin(ip) |
0.082 |
|
| G |
0.150 |
|
| H |
16.850 |
|
| 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 |
| 2.5675 |
0.1659 |
0.0824 |
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 |
| 16.85 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |