2012 DY81
2012DY81, 2005 UG375, 2005UG375, K05Ub5G, K12D81Y, W9220
All data for this body: [vot]
MPC data
| Name (number) |
2012 DY81 (329220) |
| a |
2.81275 |
| e |
0.02234 |
| i / sin(i) |
5.5156 /
0.09612
|
| q |
2.74993
|
| Q |
2.87558
|
| ω |
36.7946 |
| Node |
346.8769 |
| m |
68.5859 |
| n |
0.2089 |
| Epoch |
2460800.5 |
| nobs |
283 |
| nopp |
15 |
| Years observed |
2000-2025 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.810 |
|
| ep |
0.020 |
|
| sin(ip) |
0.105 |
|
| G |
0.150 |
|
| H |
16.640 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
2.479 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8104 |
0.0196 |
0.1046 |
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 |
| 16.64 |
|
|
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 |
0.4131 |
0.4131 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |