1989 VC2

1989VC2, 07466, 1983 VJ1, 1983VJ1, 1989 TG2, 1989TG2, J83V01J, J89T02G, J89V02C

All data for this body: [vot]

MPC data
Name (number) 1989 VC2 (7466)
a 3.35090
e 0.13912
i / sin(i) 6.3760 / 0.11105
q 2.88472
Q 3.81708
ω 1.4215
Node 17.8184
m 192.7570
n 0.1607
Epoch 2460200.5
nobs 4243
nopp 26
Years observed 1983-2023
rms 0.48
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.364
ep 0.086
sin(ip) 0.108
Value Standard error
G 0.150
H 12.390
Mass
D 23.70 0.299
pV 0.052 0.0065
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.3640 0.0859 0.1081 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
21.31 4.260 4.260 Ali-Lagoa 2018A&A...612A..85A NEATM
21.95 1.040 1.040 Usui 2011PASJ...63.1117U NEATM
22.53 1.800 1.800 Tedesco 2002AJ....123.1056T STM
23.37 4.670 4.670 Ali-Lagoa 2018A&A...612A..85A NEATM
23.75 7.660 7.660 Nugent 2016AJ....152...63N NEATM
23.91 0.319 0.319 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.049 0.0109 0.0109 Masiero 2011ApJ...741...68M NEATM
0.049 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.055 0.0100 0.0100 Tedesco 2002AJ....123.1056T STM
0.058 0.0230 0.0230 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
12.39 MPC-2023-12-04 MPC-2023-12-04 Phot