2001 QW2

2001QW2, G0883, K01Q02W

All data for this body: [vot]

MPC data
Name (number) 2001 QW2 (160883)
a 3.18290
e 0.17921
i / sin(i) 17.0761 / 0.29364
q 2.61250
Q 3.75331
ω 130.7261
Node 308.3736
m 209.0325
n 0.1736
Epoch 2460200.5
nobs 1919
nopp 15
Years observed 2001-2022
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.191
ep 0.167
sin(ip) 0.309
Value Standard error
G 0.150
H 14.120
Mass
D 9.14 0.307
pV 0.073 0.0134
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1911 0.1673 0.3088 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.14 0.309 0.309 Masiero 2011ApJ...741...68M NEATM
9.26 2.520 2.520 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.052 0.0250 0.0480 Masiero 2021PSJ.....2..162M NEATM
0.077 0.0144 0.0144 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
14.12 MPC-2023-12-04 MPC-2023-12-04 Phot