2009WK25

1998VW31, J98V31W, K09W25K, W8831

All data for this body: [vot]

MPC data
Name (number) 2009WK25 (328831)
Packed designation W8831
a 3.11049
e 0.30619
i / sin(i) 27.7832 / 0.46613
q 2.15810
Q 4.06289
ω 340.7802
Node 29.5266
m 112.1749
n 0.1797
Epoch 2459600.5
nobs 339
nopp 10
Years observed 1996-2021
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.093
ep 0.344
sin(ip) 0.409
Value Standard error
G 0.150
H 15.230
Mass
D 4.86 0.233
pV 0.075 0.0130
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0929 0.3440 0.4087 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.86 0.233 0.233 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.075 0.0130 0.0130 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.23 MPC-2022-01-18 MPC-2022-01-18 Phot