Hidalgo

00944, 1920 UB, 1920UB, J20U00B

All data for this body: [vot]

MPC data
Name (number) Hidalgo (944)
a 5.72849
e 0.66183
i / sin(i) 42.5791 / 0.67661
q 1.93719
Q 9.51979
ω 56.4977
Node 21.4430
m 128.0108
n 0.0719
Epoch 2460200.5
nobs 1979
nopp 30
Years observed 1920-2023
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 10.550
Mass
D 50.90 3.313
pV 0.067 0.0270
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
42.35 8.470 8.470 Ali-Lagoa 2018A&A...612A..85A NEATM
52.45 3.600 3.600 Usui 2011PASJ...63.1117U NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.067 0.0270 0.0270 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
10.55 MPC-2023-12-04 MPC-2023-12-04 Phot