Shimomoto

18365, 1972 FF, 1972FF, 1990 UJ7, 1990UJ7, 1990 WN5, 1990WN5, 1993 HO, 1993HO, J72F00F, J90U07J, J90W05N, J93H00O

All data for this body: [vot]

MPC data
Name (number) Shimomoto (18365)
a 3.01328
e 0.04552
i / sin(i) 11.1591 / 0.19354
q 2.87611
Q 3.15044
ω 172.0556
Node 57.3844
m 23.6729
n 0.1884
Epoch 2460800.5
nobs 4099
nopp 25
Years observed 1990-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.013
ep 0.078
sin(ip) 0.179
G 0.150
H 12.040
Mass
D 16.03 0.061
pV 0.110 0.0121
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 5.676
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 -0.3500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0134 0.0780 0.1791 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.40 0.090 0.090 Masiero 2014ApJ...791..121M NEATM
16.55 0.083 0.083 Masiero 2011ApJ...741...68M NEATM
16.61 5.840 5.840 Nugent 2016AJ....152...63N NEATM
16.97 0.660 0.660 Masiero 2012ApJ...759L...8M NEATM
17.00 6.120 6.120 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.080 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.080 0.1000 0.1000 Nugent 2016AJ....152...63N NEATM
0.102 0.0187 0.0187 Masiero 2011ApJ...741...68M NEATM
0.117 0.0300 0.0300 Masiero 2012ApJ...759L...8M NEATM
0.120 0.0200 0.0200 Masiero 2014ApJ...791..121M 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
12.04 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
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
K K 0.4943 0.4943 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.946 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
XL 0.48 Bus VIS Carvano 2010A&A...510A..43C PHOT