1996 HQ9

1996HQ9, 15365, 1931 TH2, 1931TH2, 1997 VO8, 1997VO8, J31T02H, J96H09Q, J97V08O

All data for this body: [vot]

MPC data
Name (number) 1996 HQ9 (15365)
a 2.47344
e 0.23509
i / sin(i) 11.9877 / 0.20770
q 1.89196
Q 3.05491
ω 160.7940
Node 218.3116
m 15.6600
n 0.2534
Epoch 2460800.5
nobs 2273
nopp 22
Years observed 1996-2024
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.475
ep 0.198
sin(ip) 0.210
G 0.150
H 14.460
Mass
D 7.80 0.087
pV 0.069 0.0085
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4746 0.1984 0.2102 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.74 1.440 1.440 Masiero 2020PSJ.....1....5M NEATM
7.80 0.087 0.087 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.069 0.0087 0.0087 Masiero 2011ApJ...741...68M NEATM
0.081 0.0430 0.0430 Masiero 2020PSJ.....1....5M 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
14.46 MPC-2023-12-04 MPC-2023-12-04 Phot