2008 UE189

2008UE189, K08UI9E, R4730

All data for this body: [vot]

MPC data
Name (number) 2008 UE189 (274730)
a 2.87650
e 0.08911
i / sin(i) 2.0867 / 0.03641
q 2.62017
Q 3.13283
ω 170.7369
Node 181.5236
m 156.1847
n 0.2020
Epoch 2460800.5
nobs 280
nopp 15
Years observed 1998-2025
rms 0.96
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.879
ep 0.052
sin(ip) 0.040
G 0.150
H 16.810
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.946
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 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8786 0.0519 0.0399 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.81 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 0.0183 0.2990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3060 0.2990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT