2002 AV31

2002AV31, K02A31V, U7070

All data for this body: [vot]

MPC data
Name (number) 2002 AV31 (307070)
a 1.30937
e 0.24916
i / sin(i) 14.9751 / 0.25840
q 0.98313
Q 1.63562
ω 267.4734
Node 119.2674
m 223.7271
n 0.6578
Epoch 2460200.5
nobs 450
nopp 8
Years observed 2002-2023
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 20.640
Mass
D 0.26 0.053
pV 0.121 0.0486
Rotational Period
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.22 0.080 0.080 Masiero 2021PSJ.....2..162M NEATM
0.28 0.095 0.095 Masiero 2017AJ....154..168M NEATM
0.30 0.109 0.109 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.101 0.0725 0.0725 Masiero 2017AJ....154..168M NEATM
0.117 0.0739 0.0739 Masiero 2017AJ....154..168M NEATM
0.209 0.0980 0.1830 Masiero 2021PSJ.....2..162M 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
20.64 MPC-2023-12-04 MPC-2023-12-04 Phot