1999 LC8

1999LC8, 2000 YT138, 2000YT138, G4813, J99L08C, K00YD8T

All data for this body: [vot]

MPC data
Name (number) 1999 LC8 (164813)
a 2.37378
e 0.23867
i / sin(i) 13.5350 / 0.23404
q 1.80723
Q 2.94034
ω 247.4486
Node 86.8888
m 324.3504
n 0.2695
Epoch 2460800.5
nobs 1708
nopp 18
Years observed 1999-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.373
ep 0.160
sin(ip) 0.224
G 0.150
H 15.780
Mass
D 3.50 0.128
pV 0.078 0.0105
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3735 0.1596 0.2243 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.72 0.670 0.670 Masiero 2020PSJ.....1....5M NEATM
2.74 0.310 0.310 Masiero 2012ApJ...759L...8M NEATM
3.69 0.144 0.144 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.074 0.0108 0.0108 Masiero 2011ApJ...741...68M NEATM
0.125 0.0790 0.0790 Masiero 2020PSJ.....1....5M NEATM
0.135 0.0550 0.0550 Masiero 2012ApJ...759L...8M 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
15.78 MPC-2023-12-04 MPC-2023-12-04 Phot