2012 AC18
2012AC18, a5945, K12A18C
All data for this body: [vot]
MPC data
| Name (number) |
2012 AC18 (365945) |
| a |
2.58447 |
| e |
0.05688 |
| i / sin(i) |
7.4557 /
0.12976
|
| q |
2.43747
|
| Q |
2.73148
|
| ω |
357.8764 |
| Node |
170.9999 |
| m |
25.9292 |
| n |
0.2372 |
| Epoch |
2460800.5 |
| nobs |
264 |
| nopp |
15 |
| Years observed |
1996-2025 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.585 |
|
| ep |
0.094 |
|
| sin(ip) |
0.127 |
|
| G |
0.150 |
|
| H |
17.170 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
0.625 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5849 |
0.0936 |
0.1265 |
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 |
| 17.17 |
|
|
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 |
0.0269 |
0.0380 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| C |
C |
0.0773 |
0.0380 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |