2011 WS2

2011WS2, 2010 AR85, 2010AR85, K10A85R, K11W02S, r0871

All data for this body: [vot]

MPC data
Name (number) 2011 WS2 (530871)
a 1.00945
e 0.74333
i / sin(i) 46.7837 / 0.72877
q 0.25909
Q 1.75981
ω 307.6625
Node 326.7462
m 276.6007
n 0.9718
Epoch 2460200.5
nobs 114
nopp 10
Years observed 2010-2021
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 17.250
Mass
D 1.43 0.056
pV
Rotational Period
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.43 0.056 0.056 Mainzer 2011ApJ...743..156M 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
17.25 MPC-2023-12-04 MPC-2023-12-04 Phot