2008 ER103

2008ER103, 2002 CF264, 2002CF264, K02CQ4F, K08EA3R, U9678

All data for this body: [vot]

MPC data
Name (number) 2008 ER103 (309678)
a 3.12405
e 0.14644
i / sin(i) 1.6559 / 0.02890
q 2.66656
Q 3.58155
ω 132.1675
Node 152.6220
m 291.9289
n 0.1785
Epoch 2460800.5
nobs 448
nopp 18
Years observed 1999-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.131
ep 0.142
sin(ip) 0.024
G 0.150
H 16.200
Mass
D
pV
Value
Rotational Period 6.000
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
991 McDonalda -1 McDonalda -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 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
3.1312 0.1416 0.0244 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
16.20 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.02 2 Synodic Chang 2019ApJS..241....6C Lightcurve