2011 QF21

2011QF21, K11Q21F, r0558

All data for this body: [vot]

MPC data
Name (number) 2011 QF21 (530558)
a 2.26349
e 0.30544
i / sin(i) 7.2138 / 0.12557
q 1.57213
Q 2.95485
ω 343.0726
Node 17.4988
m 182.0579
n 0.2894
Epoch 2460200.5
nobs 180
nopp 7
Years observed 2009-2023
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 18.010
Mass
D
pV
Rotational Period
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
18.01 MPC-2023-12-04 MPC-2023-12-04 Phot