Leewonchul

1998 FT86, 1998FT86, 2002 DB1, 2002DB1, 99503, J98F86T, K02D01B

All data for this body: [vot]

MPC data
Name (number) Leewonchul (99503)
a 2.40607
e 0.19742
i / sin(i) 7.6929 / 0.13386
q 1.93107
Q 2.88108
ω 141.6945
Node 62.1891
m 71.3334
n 0.2641
Epoch 2460800.5
nobs 1271
nopp 19
Years observed 1998-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.406
ep 0.234
sin(ip) 0.119
G 0.150
H 15.760
Mass
D 4.10 0.128
pV 0.062 0.0148
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4060 0.2343 0.1186 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.08 0.930 0.930 Masiero 2020PSJ.....1....5M NEATM
4.12 0.129 0.129 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0150 0.0150 Masiero 2011ApJ...741...68M NEATM
0.107 0.0820 0.0820 Masiero 2020PSJ.....1....5M 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
15.76 MPC-2023-12-04 MPC-2023-12-04 Phot