2012 FR81
2012FR81, g0537, K12F81R
All data for this body: [vot]
MPC data
| Name (number) |
2012 FR81 (420537) |
| a |
3.08459 |
| e |
0.01783 |
| i / sin(i) |
11.2148 /
0.19449
|
| q |
3.02960
|
| Q |
3.13957
|
| ω |
341.4421 |
| Node |
66.0487 |
| m |
285.7996 |
| n |
0.1819 |
| Epoch |
2460800.5 |
| nobs |
403 |
| nopp |
12 |
| Years observed |
2004-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.085 |
|
| ep |
0.017 |
|
| sin(ip) |
0.178 |
|
| G |
0.150 |
|
| H |
15.690 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
1.421 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0848 |
0.0167 |
0.1779 |
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 |
| 15.69 |
|
|
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 |
0.2368 |
0.2368 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |