2009AJ23
K09A23J, Y2937
All data for this body: [vot]
MPC data
| Name (number) |
2009AJ23 (342937) |
| Packed designation |
Y2937 |
| a |
2.83808 |
| e |
0.07137 |
| i / sin(i) |
13.1734 /
0.22790
|
| q |
2.63551
|
| Q |
3.04064
|
| ω |
236.4335 |
| Node |
112.3479 |
| m |
19.8642 |
| n |
0.2061 |
| Epoch |
2459600.5 |
| nobs |
210 |
| nopp |
12 |
| Years observed |
2008-2021 |
| rms |
0.60 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.838 |
|
| ep |
0.030 |
|
| sin(ip) |
0.210 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.440 |
|
| Mass |
|
|
| D |
3.34 |
0.821 |
| pV |
0.048 |
0.0169 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8383 |
0.0304 |
0.2100 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
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-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.44 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |