1998HF144

1990OL3, 1999RA172, 37985, J90O03L, J98HE4F, J99RH2A

All data for this body: [vot]

MPC data
Name (number) 1998HF144 (37985)
Packed designation 37985
a 2.68076
e 0.09736
i / sin(i) 7.3020 / 0.12710
q 2.41976
Q 2.94177
ω 140.8068
Node 145.4837
m 85.6184
n 0.2246
Epoch 2459600.5
nobs 1065
nopp 19
Years observed 1990-2021
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.681
ep 0.101
sin(ip) 0.117
Value Standard error
G 0.150
H 15.260
Mass
D 5.00 0.244
pV 0.071 0.0110
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6811 0.1013 0.1168 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.00 0.244 0.244 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.071 0.0110 0.0110 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
15.26 MPC-2022-01-18 MPC-2022-01-18 Phot