1994 WJ12

1994WJ12, 1983 AJ4, 1983AJ4, 1998 VB31, 1998VB31, 46637, J83A04J, J94W12J, J98V31B

All data for this body: [vot]

MPC data
Name (number) 1994 WJ12 (46637)
a 2.53460
e 0.23051
i / sin(i) 9.0342 / 0.15702
q 1.95036
Q 3.11884
ω 122.1135
Node 271.0120
m 72.6139
n 0.2443
Epoch 2460200.5
nobs 2860
nopp 22
Years observed 1983-2023
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 13.540
Mass
D 5.45 0.029
pV 0.249 0.0310
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.77 0.280 0.280 Masiero 2014ApJ...791..121M NEATM
4.88 0.840 0.840 Nugent 2016AJ....152...63N NEATM
5.46 0.029 0.029 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.210 0.0500 0.0500 Masiero 2014ApJ...791..121M NEATM
0.230 0.0900 0.0900 Nugent 2016AJ....152...63N NEATM
0.285 0.0440 0.0440 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
13.54 MPC-2023-12-04 MPC-2023-12-04 Phot