2011 OC31
2011OC31, 2015 MY128, 2015MY128, K11O31C, K15MC8Y, s1488
All data for this body: [vot]
MPC data
| Name (number) |
2011 OC31 (541488) |
| a |
2.48902 |
| e |
0.26091 |
| i / sin(i) |
5.8087 /
0.10121
|
| q |
1.83962
|
| Q |
3.13842
|
| ω |
307.7450 |
| Node |
69.0387 |
| m |
134.6255 |
| n |
0.2510 |
| Epoch |
2460800.5 |
| nobs |
185 |
| nopp |
11 |
| Years observed |
2006-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
| G |
0.150 |
|
| H |
17.830 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
5.928 |
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 |
| 17.83 |
|
|
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 |
| C |
|
0.988 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |