2001 WK89

2001WK89, C5538, K01W89K

All data for this body: [vot]

MPC data
Name (number) 2001 WK89 (125538)
a 2.27027
e 0.08351
i / sin(i) 3.9271 / 0.06849
q 2.08068
Q 2.45986
ω 282.9094
Node 329.1091
m 301.1356
n 0.2881
Epoch 2460200.5
nobs 1314
nopp 16
Years observed 2001-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.270
ep 0.091
sin(ip) 0.070
Value Standard error
G 0.150
H 15.870
Mass
D 1.87 0.144
pV 0.305 0.0664
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2704 0.0911 0.0704 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.81 0.202 0.202 Masiero 2011ApJ...741...68M NEATM
1.93 0.204 0.204 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.299 0.0721 0.0721 Masiero 2011ApJ...741...68M NEATM
0.341 0.1704 0.1704 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
15.87 MPC-2023-12-04 MPC-2023-12-04 Phot