2008 UB45

2008UB45, 2002 TJ104, 2002TJ104, K02TA4J, K08U45B, R4688

All data for this body: [vot]

MPC data
Name (number) 2008 UB45 (274688)
a 3.24625
e 0.11150
i / sin(i) 3.9449 / 0.06880
q 2.88430
Q 3.60820
ω 134.0756
Node 232.2987
m 312.5903
n 0.1685
Epoch 2460800.5
nobs 439
nopp 17
Years observed 2002-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.228
ep 0.115
sin(ip) 0.086
G 0.150
H 15.830
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.414
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2280 0.1150 0.0861 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
15.83 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 B 0.0518 0.0490 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.569 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT