2002 JA31

2002JA31, B2092, K02J31A

All data for this body: [vot]

MPC data
Name (number) 2002 JA31 (112092)
a 2.33257
e 0.13136
i / sin(i) 7.5446 / 0.13130
q 2.02617
Q 2.63898
ω 295.8424
Node 62.5657
m 49.2912
n 0.2767
Epoch 2460800.5
nobs 1038
nopp 18
Years observed 1999-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.332
ep 0.088
sin(ip) 0.118
G 0.150
H 16.060
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3322 0.0880 0.1183 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.06 MPC-2023-12-04 MPC-2023-12-04 Phot