2008 AL9
2008AL9, 2004 FF120, 2004FF120, j0875, K04FC0F, K08A09L
All data for this body: [vot]
MPC data
| Name (number) |
2008 AL9 (450875) |
| a |
2.66083 |
| e |
0.12879 |
| i / sin(i) |
2.8596 /
0.04989
|
| q |
2.31815
|
| Q |
3.00351
|
| ω |
358.6391 |
| Node |
155.9478 |
| m |
330.5482 |
| n |
0.2271 |
| Epoch |
2460800.5 |
| nobs |
117 |
| nopp |
10 |
| Years observed |
2004-2024 |
| rms |
1.02 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.659 |
|
| ep |
0.169 |
|
| sin(ip) |
0.044 |
|
| G |
0.150 |
|
| H |
18.050 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.227 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6593 |
0.1691 |
0.0436 |
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 |
| 18.05 |
|
|
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 |
| V |
V |
0.0167 |
0.0140 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
V |
0.0212 |
0.0140 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |