1998HC118

1999RD151, 37976, J98HB8C, J99RF1D

All data for this body: [vot]

MPC data
Name (number) 1998HC118 (37976)
Packed designation 37976
a 2.59695
e 0.04247
i / sin(i) 10.3337 / 0.17938
q 2.48666
Q 2.70723
ω 171.2441
Node 137.6004
m 151.7676
n 0.2355
Epoch 2459600.5
nobs 2186
nopp 19
Years observed 1998-2022
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.597
ep 0.028
sin(ip) 0.168
Value Standard error
G 0.150
H 13.970
Mass
D 4.48 0.142
pV 0.320 0.0515
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5972 0.0282 0.1676 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.48 0.142 0.142 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.320 0.0515 0.0515 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
13.97 MPC-2022-01-18 MPC-2022-01-18 Phot