Heyizheng

1999 CE61, 1999CE61, 2000 HR91, 2000HR91, 28295, J99C61E, K00H91R

All data for this body: [vot]

MPC data
Name (number) Heyizheng (28295)
a 2.73363
e 0.09442
i / sin(i) 4.2765 / 0.07457
q 2.47552
Q 2.99173
ω 109.5674
Node 269.4620
m 270.4003
n 0.2181
Epoch 2460200.5
nobs 1279
nopp 19
Years observed 1997-2022
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.734
ep 0.059
sin(ip) 0.095
Value Standard error
G 0.150
H 14.900
Mass
D 6.40 0.277
pV 0.062 0.0077
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7339 0.0585 0.0949 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.40 0.277 0.277 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.062 0.0077 0.0077 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
14.90 MPC-2023-12-04 MPC-2023-12-04 Phot