Hiroaki

06975, 1983 VY3, 1983VY3, 1992 QM, 1992QM, J83V03Y, J92Q00M

All data for this body: [vot]

MPC data
Name (number) Hiroaki (6975)
a 2.86463
e 0.29027
i / sin(i) 4.8616 / 0.08475
q 2.03313
Q 3.69614
ω 335.7003
Node 322.0805
m 160.1490
n 0.2033
Epoch 2460200.5
nobs 3187
nopp 28
Years observed 1949-2023
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.871
ep 0.276
sin(ip) 0.099
Value Standard error
G 0.150
H 12.490
Mass
D 18.82 0.147
pV 0.054 0.0040
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8707 0.2764 0.0985 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
18.26 0.162 0.162 Masiero 2011ApJ...741...68M NEATM
19.02 1.900 1.900 Ali-Lagoa 2018A&A...612A..85A NEATM
21.47 0.360 0.360 Usui 2011PASJ...63.1117U NEATM
25.67 2.570 2.570 Ali-Lagoa 2018A&A...612A..85A NEATM
26.48 9.890 9.890 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.029 0.0140 0.0260 Masiero 2021PSJ.....2..162M NEATM
0.036 0.0070 0.0070 Ali-Lagoa 2018A&A...612A..85A NEATM
0.065 0.0054 0.0054 Masiero 2011ApJ...741...68M NEATM
0.066 0.0130 0.0130 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
12.49 MPC-2023-12-04 MPC-2023-12-04 Phot