2012 DN81
2012DN81, 2014 WU502, 2014WU502, j9212, K12D81N, K14Wo2U
All data for this body: [vot]
MPC data
| Name (number) |
2012 DN81 (459212) |
| a |
2.54590 |
| e |
0.06123 |
| i / sin(i) |
12.3569 /
0.21400
|
| q |
2.39001
|
| Q |
2.70179
|
| ω |
207.0657 |
| Node |
154.5116 |
| m |
248.9401 |
| n |
0.2426 |
| Epoch |
2460800.5 |
| nobs |
274 |
| nopp |
13 |
| Years observed |
2004-2025 |
| rms |
0.95 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.546 |
|
| ep |
0.024 |
|
| sin(ip) |
0.208 |
|
| G |
0.150 |
|
| H |
16.860 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.506 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5455 |
0.0238 |
0.2076 |
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 |
| 16.86 |
|
|
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 |
0.0844 |
0.0844 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |