Agastrophus
2008 QQ, 2008QQ, K08Q00Q, M1908
All data for this body: [vot]
MPC data
| Name (number) |
Agastrophus (221908) |
| a |
5.11175 |
| e |
0.06582 |
| i / sin(i) |
7.3430 /
0.12781
|
| q |
4.77529
|
| Q |
5.44821
|
| ω |
143.7823 |
| Node |
271.8231 |
| m |
95.6474 |
| n |
0.0853 |
| Epoch |
2460800.5 |
| nobs |
748 |
| nopp |
21 |
| Years observed |
1997-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
| G |
0.150 |
|
| H |
12.880 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.220 |
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 |
| 12.88 |
|
|
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 |
|
0.870 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |