2012 DR91
2012DR91, 2010 TZ112, 2010TZ112, g0472, K10TB2Z, K12D91R
All data for this body: [vot]
MPC data
| Name (number) |
2012 DR91 (420472) |
| a |
2.43393 |
| e |
0.06183 |
| i / sin(i) |
2.1788 /
0.03802
|
| q |
2.28345
|
| Q |
2.58441
|
| ω |
160.1347 |
| Node |
353.5322 |
| m |
173.7461 |
| n |
0.2596 |
| Epoch |
2460800.5 |
| nobs |
158 |
| nopp |
12 |
| Years observed |
2007-2025 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.434 |
|
| ep |
0.096 |
|
| sin(ip) |
0.042 |
|
| G |
0.150 |
|
| H |
18.060 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
0.940 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4340 |
0.0958 |
0.0418 |
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 |
| 18.06 |
|
|
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 |
| S |
S |
0.1566 |
0.1060 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
S |
0.1126 |
0.1060 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |