2012 QG31
2012QG31, 2006 QY181, 2006QY181, K06QI1Y, K12Q31G, t0589
All data for this body: [vot]
MPC data
| Name (number) |
2012 QG31 (550589) |
| a |
3.13051 |
| e |
0.04612 |
| i / sin(i) |
8.0740 /
0.14045
|
| q |
2.98613
|
| Q |
3.27490
|
| ω |
290.0981 |
| Node |
303.7368 |
| m |
219.0427 |
| n |
0.1779 |
| Epoch |
2460800.5 |
| nobs |
303 |
| nopp |
14 |
| Years observed |
2001-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.121 |
|
| ep |
0.077 |
|
| sin(ip) |
0.161 |
|
| G |
0.150 |
|
| H |
15.890 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
2.490 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1212 |
0.0771 |
0.1607 |
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 |
| 15.89 |
|
|
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 |
| D |
D |
0.1846 |
0.1930 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| D |
D |
0.2304 |
0.1930 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
D |
0.1679 |
0.1930 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |