Hakodate

18469, 1995 UC9, 1995UC9, 1998 HM49, 1998HM49, J95U09C, J98H49M

All data for this body: [vot]

MPC data
Name (number) Hakodate (18469)
a 2.93211
e 0.05646
i / sin(i) 2.3978 / 0.04184
q 2.76658
Q 3.09765
ω 87.9852
Node 40.4673
m 219.0526
n 0.1963
Epoch 2460800.5
nobs 1870
nopp 26
Years observed 1993-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.933
ep 0.078
sin(ip) 0.035
G 0.150
H 14.560
Mass
D 4.02 1.599
pV 0.229 0.1691
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 13.103
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.4400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9334 0.0784 0.0352 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.02 1.599 1.599 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.229 0.1691 0.1691 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
14.56 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.17 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.8082 0.9160 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9857 0.9160 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT