2001 XX90
2001XX90, H6461, K01X90X
All data for this body: [vot]
MPC data
| Name (number) |
2001 XX90 (176461) |
| a |
3.04508 |
| e |
0.08538 |
| i / sin(i) |
8.2521 /
0.14353
|
| q |
2.78508
|
| Q |
3.30507
|
| ω |
176.5448 |
| Node |
264.8080 |
| m |
133.0422 |
| n |
0.1855 |
| Epoch |
2460800.5 |
| nobs |
463 |
| nopp |
18 |
| Years observed |
2001-2025 |
| rms |
0.92 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.043 |
|
| ep |
0.090 |
|
| sin(ip) |
0.163 |
|
| G |
0.150 |
|
| H |
15.520 |
|
| 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 |
| 3.0430 |
0.0903 |
0.1626 |
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 |
| 15.52 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |