Midas

01981, 1973EA, J73E00A

All data for this body: [vot]

MPC data
Name (number) Midas (1981)
Packed designation 01981
a 1.77644
e 0.65014
i / sin(i) 39.8299 / 0.64051
q 0.62151
Q 2.93136
ω 267.8286
Node 356.8570
m 202.5330
n 0.4163
Epoch 2459600.5
nobs 1074
nopp 24
Years observed 1973-2021
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 15.220
Mass
D 1.96 0.069
pV 0.258 0.1030
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.95 0.070 0.070 Usui 2011PASJ...63.1117U NEATM
2.43 0.490 0.490 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.258 0.1030 0.1030 Ali-Lagoa 2018A&A...612A..85A NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.22 MPC-2022-01-18 MPC-2022-01-18 Phot