2008 OJ18

2008OJ18, 2002 RZ145, 2002RZ145, K02RE5Z, K08O18J, N3646

All data for this body: [vot]

MPC data
Name (number) 2008 OJ18 (233646)
a 3.13879
e 0.18163
i / sin(i) 1.6846 / 0.02940
q 2.56868
Q 3.70889
ω 353.5586
Node 50.3946
m 342.9646
n 0.1772
Epoch 2460800.5
nobs 336
nopp 16
Years observed 1993-2025
rms 0.90
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.140
ep 0.155
sin(ip) 0.022
G 0.150
H 16.240
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
656 Beagle 0 Beagle 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
3.1397 0.1554 0.0222 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
16.24 MPC-2023-12-04 MPC-2023-12-04 Phot