1998 LF2

1998LF2, 1999 TV290, 1999TV290, 44191, J98L02F, J99TT0V

All data for this body: [vot]

MPC data
Name (number) 1998 LF2 (44191)
a 2.35290
e 0.14389
i / sin(i) 7.1003 / 0.12361
q 2.01435
Q 2.69145
ω 105.1192
Node 157.5977
m 359.2809
n 0.2731
Epoch 2460200.5
nobs 1682
nopp 18
Years observed 1998-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.353
ep 0.141
sin(ip) 0.122
Value Standard error
G 0.150
H 15.390
Mass
D 4.49 0.548
pV 0.073 0.0180
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3530 0.1405 0.1222 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.04 1.005 1.005 Masiero 2017AJ....154..168M NEATM
4.10 1.070 1.070 Masiero 2021PSJ.....2..162M NEATM
5.00 1.000 1.000 Ali-Lagoa 2018A&A...612A..85A NEATM
5.12 1.469 1.469 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.064 0.0260 0.0260 Ali-Lagoa 2018A&A...612A..85A NEATM
0.068 0.0371 0.0371 Masiero 2017AJ....154..168M NEATM
0.085 0.0320 0.0520 Masiero 2021PSJ.....2..162M NEATM
0.108 0.0553 0.0553 Masiero 2017AJ....154..168M 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
15.39 MPC-2023-12-04 MPC-2023-12-04 Phot