Cheshirecat

06042, 1990 WW2, 1990WW2, J90W02W

All data for this body: [vot]

MPC data
Name (number) Cheshirecat (6042)
a 3.03964
e 0.45742
i / sin(i) 15.8821 / 0.27366
q 1.64923
Q 4.43004
ω 286.1485
Node 88.5860
m 84.2190
n 0.1860
Epoch 2460200.5
nobs 2110
nopp 27
Years observed 1979-2023
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 13.080
Mass
D 14.10 0.196
pV 0.068 0.0099
Rotational Period 10.050
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
13.00 2.000 2.000 Ali-Lagoa 2017A&A...603A..55A NEATM
13.75 1.380 1.380 Ali-Lagoa 2018A&A...612A..85A NEATM
14.10 2.100 2.100 Ali-Lagoa 2017A&A...603A..55A NEATM
14.12 0.200 0.200 Usui 2011PASJ...63.1117U NEATM
Albedo data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0200 0.0200 Ali-Lagoa 2017A&A...603A..55A NEATM
0.070 0.0200 0.0200 Ali-Lagoa 2017A&A...603A..55A NEATM
0.071 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A 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
13.08 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.05 Folberth 2012MPBu...39...51F Lightcurve
10.05 Stephens 2012MPBu...39...80S Lightcurve