Midas

01981, 1973 EA, 1973EA, J73E00A

All data for this body: [vot]

MPC data
Name (number) Midas (1981)
a 1.77669
e 0.65011
i / sin(i) 39.8237 / 0.64043
q 0.62165
Q 2.93174
ω 267.8224
Node 356.8451
m 92.2604
n 0.4162
Epoch 2460200.5
nobs 1056
nopp 26
Years observed 1973-2023
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 15.280
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-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.28 MPC-2023-12-04 MPC-2023-12-04 Phot