2004 CH2

2004CH2, I6728, K04C02H

All data for this body: [vot]

MPC data
Name (number) 2004 CH2 (186728)
a 2.34383
e 0.16122
i / sin(i) 9.6263 / 0.16722
q 1.96596
Q 2.72171
ω 66.4587
Node 147.3482
m 115.8970
n 0.2747
Epoch 2460200.5
nobs 615
nopp 13
Years observed 2002-2023
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.345
ep 0.192
sin(ip) 0.164
Value Standard error
G 0.150
H 16.600
Mass
D 2.67 0.740
pV 0.040 0.0200
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3446 0.1920 0.1637 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.67 0.740 0.740 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0200 0.0200 Nugent 2016AJ....152...63N 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
16.60 MPC-2023-12-04 MPC-2023-12-04 Phot