2011 OU20
2011OU20, ~07hG, 2000 QJ218, 2000QJ218, K00QL8J, K11O20U
All data for this body: [vot]
MPC data
| Name (number) |
2011 OU20 (649590) |
| a |
2.37917 |
| e |
0.29971 |
| i / sin(i) |
9.1100 /
0.15833
|
| q |
1.66611
|
| Q |
3.09223
|
| ω |
350.5888 |
| Node |
321.5149 |
| m |
263.7462 |
| n |
0.2686 |
| Epoch |
2460800.5 |
| nobs |
130 |
| nopp |
11 |
| Years observed |
2000-2025 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.382 |
|
| ep |
0.266 |
|
| sin(ip) |
0.153 |
|
| G |
0.150 |
|
| H |
17.580 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.071 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3821 |
0.2657 |
0.1534 |
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 |
| 17.58 |
|
|
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 |
| V |
V |
0.0119 |
0.0020 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |