2001 VH90
2001VH90, 1998 XW21, 1998XW21, F6276, J98X21W, K01V90H
All data for this body: [vot]
MPC data
| Name (number) |
2001 VH90 (156276) |
| a |
2.23298 |
| e |
0.24336 |
| i / sin(i) |
9.2927 /
0.16148
|
| q |
1.68956
|
| Q |
2.77640
|
| ω |
253.6093 |
| Node |
106.4433 |
| m |
44.5336 |
| n |
0.2954 |
| Epoch |
2460800.5 |
| nobs |
860 |
| nopp |
17 |
| Years observed |
1998-2024 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.227 |
|
| ep |
0.179 |
|
| sin(ip) |
0.155 |
|
| G |
0.150 |
|
| H |
16.450 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
0.774 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2269 |
0.1788 |
0.1549 |
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 |
| 16.45 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
|
0.129 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |