2002 CO246

2002CO246, 1999 TZ136, 1999TZ136, H6597, J99TD6Z, K02CO6O

All data for this body: [vot]

MPC data
Name (number) 2002 CO246 (176597)
a 3.13174
e 0.10234
i / sin(i) 4.3122 / 0.07519
q 2.81122
Q 3.45225
ω 294.7126
Node 347.4240
m 292.8127
n 0.1778
Epoch 2460800.5
nobs 504
nopp 20
Years observed 1960-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.137
ep 0.099
sin(ip) 0.086
G 0.150
H 15.730
Mass
D 4.20 0.321
pV 0.063 0.0106
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
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
3.1368 0.0993 0.0860 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.20 0.321 0.321 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.063 0.0106 0.0106 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
15.73 MPC-2023-12-04 MPC-2023-12-04 Phot