1997 AA23

1997AA23, J97A23A, S3325

All data for this body: [vot]

MPC data
Name (number) 1997 AA23 (283325)
a 3.19228
e 0.08778
i / sin(i) 10.9611 / 0.19014
q 2.91206
Q 3.47249
ω 223.3441
Node 146.3295
m 348.1390
n 0.1728
Epoch 2460200.5
nobs 178
nopp 14
Years observed 1997-2023
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.195
ep 0.061
sin(ip) 0.177
Value Standard error
G 0.150
H 16.270
Mass
D 4.23 1.141
pV 0.033 0.0137
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1950 0.0614 0.1766 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.23 1.141 1.141 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.033 0.0137 0.0137 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.27 MPC-2023-12-04 MPC-2023-12-04 Phot