Horohata

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

All data for this body: [vot]

MPC data
Name (number) Horohata (8374)
a 3.21718
e 0.18333
i / sin(i) 2.9231 / 0.05100
q 2.62738
Q 3.80698
ω 300.6218
Node 98.5150
m 322.1056
n 0.1708
Epoch 2460800.5
nobs 3475
nopp 28
Years observed 1990-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.208
ep 0.168
sin(ip) 0.029
G 0.150
H 12.640
Mass
D 15.40 0.259
pV 0.089 0.0210
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 6.162
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
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-Nov-2024
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
12.64 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B C 0.3713 0.2580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.37 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.5704 0.2580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT