2001 XY8
2001XY8, 2009 SV211, 2009SV211, K01X08Y, K09SL1V, R0314
All data for this body: [vot]
MPC data
| Name (number) |
2001 XY8 (270314) |
| a |
2.58861 |
| e |
0.23072 |
| i / sin(i) |
4.7389 /
0.08262
|
| q |
1.99138
|
| Q |
3.18584
|
| ω |
107.4061 |
| Node |
14.8028 |
| m |
190.8767 |
| n |
0.2366 |
| Epoch |
2460800.5 |
| nobs |
325 |
| nopp |
13 |
| Years observed |
1998-2025 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.591 |
|
| ep |
0.227 |
|
| sin(ip) |
0.083 |
|
| G |
0.150 |
|
| H |
17.390 |
|
| 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 |
| 2.5908 |
0.2273 |
0.0830 |
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 |
| 17.39 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |