2003 AA4
2003AA4, K03A04A, M3178
All data for this body: [vot]
MPC data
| Name (number) |
2003 AA4 (223178) |
| a |
2.35105 |
| e |
0.31247 |
| i / sin(i) |
22.3514 /
0.38029
|
| q |
1.61642
|
| Q |
3.08568
|
| ω |
290.8735 |
| Node |
204.3619 |
| m |
47.2422 |
| n |
0.2734 |
| Epoch |
2460800.5 |
| nobs |
1444 |
| nopp |
14 |
| Years observed |
2002-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
Phocaea (25) |
|
| |
|
|
| ap |
2.351 |
|
| ep |
0.276 |
|
| sin(ip) |
0.410 |
|
| G |
0.150 |
|
| H |
15.810 |
|
| Mass |
|
|
| D |
1.90 |
0.300 |
| pV |
0.260 |
0.0800 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
K |
| Spectral Class Score |
0.948 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 25 |
Phocaea |
701 |
Phocaea |
-0.1900 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3509 |
0.2763 |
0.4102 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.90 |
0.300 |
0.300 |
Ali-Lagoa |
2017A&A...603A..55A |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.260 |
0.0800 |
0.0800 |
Ali-Lagoa |
2017A&A...603A..55A |
NEATM |
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 |
| 15.81 |
|
|
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 |
| K |
|
0.158 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |