Horimasato

10885, 1951 EA1, 1951EA1, 1977 CK3, 1977CK3, 1986 YX, 1986YX, 1991 TS13, 1991TS13, 1996 VE9, 1996VE9, J51E01A, J77C03K, J86Y00X, J91T13S, J96V09E

All data for this body: [vot]

MPC data
Name (number) Horimasato (10885)
a 3.00909
e 0.03996
i / sin(i) 10.9908 / 0.19065
q 2.88885
Q 3.12932
ω 102.0928
Node 78.0207
m 45.8426
n 0.1888
Epoch 2460800.5
nobs 4410
nopp 28
Years observed 1951-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.009
ep 0.076
sin(ip) 0.174
G 0.150
H 12.300
Mass
D 11.40 0.127
pV 0.196 0.0238
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 12.257
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.4200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0088 0.0765 0.1739 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.40 0.127 0.127 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.196 0.0238 0.0238 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
12.30 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
S S 0.3887 0.4830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7506 0.4830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9035 0.4830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT