1992 HY4

1992HY4, 07090, 1960 WJ, 1960WJ, 1979 MQ9, 1979MQ9, 1980 XK, 1980XK, 1993 QB10, 1993QB10, J60W00J, J79M09Q, J80X00K, J92H04Y, J93Q10B

All data for this body: [vot]

MPC data
Name (number) 1992 HY4 (7090)
a 2.23254
e 0.13739
i / sin(i) 3.9406 / 0.06872
q 1.92581
Q 2.53926
ω 135.6393
Node 285.2133
m 293.9963
n 0.2955
Epoch 2460200.5
nobs 3354
nopp 28
Years observed 1953-2023
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.233
ep 0.146
sin(ip) 0.082
Value Standard error
G 0.150
H 13.790
Mass
D 4.61 0.046
pV 0.332 0.0355
Rotational Period 9.074
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.3200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2329 0.1462 0.0819 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.55 0.062 0.062 Masiero 2011ApJ...741...68M NEATM
4.68 0.070 0.070 Masiero 2014ApJ...791..121M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.320 0.0600 0.0600 Masiero 2014ApJ...791..121M NEATM
0.339 0.0441 0.0441 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
13.79 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.07 Erasmus 2020ApJS..247...13E Lightcurve
9.07 Waszczak 2015AJ....150...75W Lightcurve