2002 CO18

2002CO18, 1998 FE138, 1998FE138, J98FD8E, K02C18O, Q4718

All data for this body: [vot]

MPC data
Name (number) 2002 CO18 (264718)
a 2.64179
e 0.13723
i / sin(i) 12.0663 / 0.20905
q 2.27927
Q 3.00431
ω 144.4098
Node 7.5873
m 138.5634
n 0.2295
Epoch 2460800.5
nobs 447
nopp 16
Years observed 1998-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent Adeona (145)
 
ap 2.643
ep 0.177
sin(ip) 0.206
G 0.150
H 16.230
Mass
D 3.88 0.200
pV 0.061 0.0076
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
145 Adeona 0 Adeona Novakovic 2019EPSC...13.1671N HCM
145 Adeona 505 Adeona -0.3200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6428 0.1774 0.2058 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.88 0.200 0.200 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.061 0.0076 0.0076 Masiero 2011ApJ...741...68M NEATM
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
16.23 MPC-2023-12-04 MPC-2023-12-04 Phot