2001 CH44

2001CH44, 1997 JC16, 1997JC16, 1999 XC47, 1999XC47, 72436, J97J16C, J99X47C, K01C44H

All data for this body: [vot]

MPC data
Name (number) 2001 CH44 (72436)
a 2.73350
e 0.13042
i / sin(i) 15.0021 / 0.25886
q 2.37700
Q 3.09000
ω 157.4449
Node 53.8771
m 313.1831
n 0.2181
Epoch 2460200.5
nobs 1187
nopp 19
Years observed 1997-2023
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.734
ep 0.169
sin(ip) 0.240
Value Standard error
G 0.150
H 14.770
Mass
D 3.59 0.156
pV 0.114 0.0102
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7344 0.1692 0.2404 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.59 0.156 0.156 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.114 0.0102 0.0102 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
14.77 MPC-2023-12-04 MPC-2023-12-04 Phot