2001 WJ31

2001WJ31, 2005 QM79, 2005QM79, K01W31J, K05Q79M, L5350

All data for this body: [vot]

MPC data
Name (number) 2001 WJ31 (215350)
a 2.76125
e 0.20439
i / sin(i) 7.3345 / 0.12766
q 2.19688
Q 3.32563
ω 104.2463
Node 204.4640
m 355.5589
n 0.2148
Epoch 2460200.5
nobs 486
nopp 14
Years observed 1999-2022
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.761
ep 0.183
sin(ip) 0.141
Value Standard error
G 0.150
H 16.070
Mass
D 4.27 0.136
pV 0.046 0.0064
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7606 0.1835 0.1414 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.27 0.136 0.136 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 0.0064 0.0064 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
16.07 MPC-2023-12-04 MPC-2023-12-04 Phot