Hanggao

1996 HZ21, 1996HZ21, 1998 VY14, 1998VY14, 48700, J96H21Z, J98V14Y

All data for this body: [vot]

MPC data
Name (number) Hanggao (48700)
a 2.62474
e 0.08662
i / sin(i) 15.0034 / 0.25888
q 2.39739
Q 2.85210
ω 143.6553
Node 37.6536
m 168.6016
n 0.2318
Epoch 2460200.5
nobs 1722
nopp 19
Years observed 1996-2023
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.625
ep 0.132
sin(ip) 0.248
Value Standard error
G 0.150
H 14.620
Mass
D 3.72 0.963
pV 0.184 0.0998
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6253 0.1321 0.2480 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.72 0.963 0.963 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.184 0.0998 0.0998 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
14.62 MPC-2023-12-04 MPC-2023-12-04 Phot