1998HE42

2000SM85, 37951, J98H42E, K00S85M

All data for this body: [vot]

MPC data
Name (number) 1998HE42 (37951)
Packed designation 37951
a 2.59569
e 0.18508
i / sin(i) 4.8926 / 0.08529
q 2.11529
Q 3.07609
ω 348.0471
Node 150.2152
m 293.6845
n 0.2357
Epoch 2459600.5
nobs 1347
nopp 18
Years observed 1992-2022
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.597
ep 0.212
sin(ip) 0.074
Value Standard error
G 0.150
H 15.020
Mass
D 3.06 0.179
pV 0.227 0.0401
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5974 0.2120 0.0743 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.06 0.179 0.179 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.227 0.0401 0.0401 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.02 MPC-2022-01-18 MPC-2022-01-18 Phot