2009 AJ23
2009AJ23, K09A23J, Y2937
All data for this body: [vot]
MPC data
| Name (number) |
2009 AJ23 (342937) |
| a |
2.83863 |
| e |
0.07006 |
| i / sin(i) |
13.1717 /
0.22787
|
| q |
2.63975
|
| Q |
3.03751
|
| ω |
236.2175 |
| Node |
112.3168 |
| m |
267.5902 |
| n |
0.2061 |
| Epoch |
2460800.5 |
| nobs |
288 |
| nopp |
14 |
| Years observed |
2008-2025 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.838 |
|
| ep |
0.030 |
|
| sin(ip) |
0.210 |
|
| G |
0.150 |
|
| H |
16.420 |
|
| Mass |
|
|
| D |
3.34 |
0.821 |
| pV |
0.048 |
0.0169 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8383 |
0.0304 |
0.2100 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.34 |
0.821 |
0.821 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.048 |
0.0169 |
0.0169 |
Masiero |
2011ApJ...741...68M |
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 |
| 16.42 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |