1998 HE32

1998HE32, 1999 VE28, 1999VE28, 48862, J98H32E, J99V28E

All data for this body: [vot]

MPC data
Name (number) 1998 HE32 (48862)
a 2.22543
e 0.17991
i / sin(i) 1.6934 / 0.02955
q 1.82506
Q 2.62581
ω 53.5134
Node 238.4494
m 163.4890
n 0.2969
Epoch 2460200.5
nobs 2263
nopp 19
Years observed 1998-2023
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.226
ep 0.145
sin(ip) 0.040
Value Standard error
G 0.150
H 15.010
Mass
D 2.93 0.560
pV 0.233 0.1221
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2262 0.1455 0.0399 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.89 0.880 0.880 Nugent 2016AJ....152...63N NEATM
2.96 0.725 0.725 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.210 0.1600 0.1600 Nugent 2016AJ....152...63N NEATM
0.265 0.1891 0.1891 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
15.01 MPC-2023-12-04 MPC-2023-12-04 Phot