2008 ET4

2008ET4, 2003 YE160, 2003YE160, K03YG0E, K08E04T, X0618

All data for this body: [vot]

MPC data
Name (number) 2008 ET4 (330618)
a 2.31921
e 0.09704
i / sin(i) 7.0985 / 0.12358
q 2.09416
Q 2.54426
ω 33.1273
Node 57.4490
m 18.9802
n 0.2791
Epoch 2460800.5
nobs 381
nopp 11
Years observed 2003-2025
rms 0.91
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.319
ep 0.119
sin(ip) 0.111
G 0.150
H 17.530
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 0.148
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3190 0.1194 0.1114 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
17.53 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
V V 0.0246 0.0246 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT