1973 HA

1973HA, 96155, J73H00A

All data for this body: [vot]

MPC data
Name (number) 1973 HA (96155)
a 2.74029
e 0.39959
i / sin(i) 23.5007 / 0.39876
q 1.64531
Q 3.83527
ω 110.0784
Node 49.9673
m 171.0468
n 0.2173
Epoch 2460800.5
nobs 1142
nopp 16
Years observed 1973-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.745
ep 0.351
sin(ip) 0.431
G 0.150
H 14.740
Mass
D 6.50 0.697
pV 0.060 0.0141
Value
Rotational Period 15.500
Period quality 3-
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7453 0.3507 0.4308 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.10 0.900 0.900 Ali-Lagoa 2017A&A...603A..55A NEATM
7.10 1.100 1.100 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0200 0.0200 Ali-Lagoa 2017A&A...603A..55A NEATM
0.070 0.0200 0.0200 Ali-Lagoa 2017A&A...603A..55A 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
14.74 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
15.59 3- Synodic Warner 2014MPBu...41..235W Lightcurve
17.6041 2 Sidereal Durech 2018A&A...617A..57D Model