Horohata

08374, 1990 SP2, 1990SP2, 1992 AK1, 1992AK1, J90S02P, J92A01K

All data for this body: [vot]

MPC data
Name (number) Horohata (8374)
a 3.21941
e 0.18336
i / sin(i) 2.9227 / 0.05099
q 2.62911
Q 3.80972
ω 300.4145
Node 98.5159
m 219.9075
n 0.1706
Epoch 2460200.5
nobs 2975
nopp 25
Years observed 1990-2023
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.208
ep 0.168
sin(ip) 0.029
Value Standard error
G 0.150
H 12.670
Mass
D 15.40 0.259
pV 0.089 0.0210
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 1.0200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2083 0.1675 0.0292 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.40 0.259 0.259 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.089 0.0210 0.0210 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
12.67 MPC-2023-12-04 MPC-2023-12-04 Phot