1984 HA2

1984HA2, 18324, 2000 SQ6, 2000SQ6, J84H02A, K00S06Q

All data for this body: [vot]

MPC data
Name (number) 1984 HA2 (18324)
a 3.02424
e 0.30755
i / sin(i) 7.8902 / 0.13728
q 2.09412
Q 3.95436
ω 334.0897
Node 253.9054
m 184.2041
n 0.1874
Epoch 2460200.5
nobs 2002
nopp 22
Years observed 1984-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 13.760
Mass
D 10.46 0.034
pV 0.054 0.0006
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.22 0.047 0.047 Masiero 2011ApJ...741...68M NEATM
10.73 0.049 0.049 Masiero 2011ApJ...741...68M NEATM
7.89 2.300 2.300 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.051 0.0007 0.0007 Masiero 2011ApJ...741...68M NEATM
0.067 0.0017 0.0017 Masiero 2011ApJ...741...68M NEATM
0.080 0.0600 0.0600 Nugent 2016AJ....152...63N 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
13.76 MPC-2023-12-04 MPC-2023-12-04 Phot