2005 AH21
2005AH21, K05A21H, N2921
All data for this body: [vot]
MPC data
| Name (number) |
2005 AH21 (232921) |
| a |
2.88343 |
| e |
0.11371 |
| i / sin(i) |
11.3315 /
0.19649
|
| q |
2.55554
|
| Q |
3.21132
|
| ω |
290.9278 |
| Node |
103.2488 |
| m |
128.4829 |
| n |
0.2013 |
| Epoch |
2460800.5 |
| nobs |
562 |
| nopp |
17 |
| Years observed |
2001-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.885 |
|
| ep |
0.079 |
|
| sin(ip) |
0.178 |
|
| G |
0.150 |
|
| H |
15.970 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
5.502 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8855 |
0.0787 |
0.1783 |
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 |
| 15.97 |
|
|
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 |
|
0.917 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| D |
D |
0.0850 |
0.0850 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |