2011 SD12
2011SD12, 2007 VB304, 2007VB304, 2011 QT71, 2011QT71, i2289, K07VU4B, K11Q71T, K11S12D
All data for this body: [vot]
MPC data
| Name (number) |
2011 SD12 (442289) |
| a |
2.64760 |
| e |
0.18756 |
| i / sin(i) |
15.0090 /
0.25897
|
| q |
2.15101
|
| Q |
3.14418
|
| ω |
191.3903 |
| Node |
172.8757 |
| m |
52.4830 |
| n |
0.2288 |
| Epoch |
2460800.5 |
| nobs |
334 |
| nopp |
10 |
| Years observed |
2007-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.646 |
|
| ep |
0.160 |
|
| sin(ip) |
0.247 |
|
| G |
0.150 |
|
| H |
16.790 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
4.824 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6462 |
0.1595 |
0.2471 |
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 |
| 16.79 |
|
|
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 |
|
0.804 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| S |
S |
0.0898 |
0.1830 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
S |
0.4648 |
0.1830 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |