1992 HJ2

1992HJ2, 19203, 1997 WY43, 1997WY43, 2000 SJ209, 2000SJ209, J92H02J, J97W43Y, K00SK9J

All data for this body: [vot]

MPC data
Name (number) 1992 HJ2 (19203)
a 2.28216
e 0.03980
i / sin(i) 7.3396 / 0.12775
q 2.19133
Q 2.37299
ω 71.2469
Node 66.2526
m 113.1048
n 0.2859
Epoch 2460200.5
nobs 1351
nopp 20
Years observed 1990-2023
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.282
ep 0.089
sin(ip) 0.116
Value Standard error
G 0.150
H 15.590
Mass
D 2.15 0.475
pV 0.317 0.1058
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2822 0.0890 0.1164 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.15 0.475 0.475 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.317 0.1058 0.1058 Masiero 2011ApJ...741...68M 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
15.59 MPC-2023-12-04 MPC-2023-12-04 Phot