2001 QA209

2001QA209, 2000 KH72, 2000KH72, A9453, K00K72H, K01QK9A

All data for this body: [vot]

MPC data
Name (number) 2001 QA209 (109453)
a 3.23850
e 0.07438
i / sin(i) 11.4536 / 0.19857
q 2.99763
Q 3.47937
ω 116.4998
Node 147.0931
m 341.8765
n 0.1691
Epoch 2460200.5
nobs 786
nopp 20
Years observed 1993-2023
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.239
ep 0.061
sin(ip) 0.188
Value Standard error
G 0.150
H 14.760
Mass
D 5.59 0.842
pV 0.090 0.0261
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2391 0.0611 0.1879 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.59 0.842 0.842 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.090 0.0261 0.0261 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
14.76 MPC-2023-12-04 MPC-2023-12-04 Phot