2011 AH57
2011AH57, f4930, K11A57H
All data for this body: [vot]
MPC data
| Name (number) |
2011 AH57 (414930) |
| a |
3.18827 |
| e |
0.06380 |
| i / sin(i) |
12.8659 /
0.22267
|
| q |
2.98486
|
| Q |
3.39169
|
| ω |
184.6247 |
| Node |
315.3540 |
| m |
171.2853 |
| n |
0.1731 |
| Epoch |
2460800.5 |
| nobs |
317 |
| nopp |
12 |
| Years observed |
2003-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.190 |
|
| ep |
0.079 |
|
| sin(ip) |
0.237 |
|
| G |
0.150 |
|
| H |
15.700 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
0.175 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1899 |
0.0790 |
0.2373 |
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 |
| 15.70 |
|
|
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 |
C |
0.0291 |
0.0290 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |