1999 LY20

1999LY20, 2000 TF20, 2000TF20, 96724, J99L20Y, K00T20F

All data for this body: [vot]

MPC data
Name (number) 1999 LY20 (96724)
a 2.40034
e 0.12347
i / sin(i) 10.2047 / 0.17717
q 2.10398
Q 2.69670
ω 120.8988
Node 78.6332
m 233.8001
n 0.2650
Epoch 2460200.5
nobs 1854
nopp 18
Years observed 1999-2023
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.399
ep 0.162
sin(ip) 0.164
Value Standard error
G 0.150
H 15.010
Mass
D 3.04 0.087
pV 0.247 0.0305
Rotational Period 18.705
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3991 0.1623 0.1641 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.79 0.170 0.170 Masiero 2012ApJ...759L...8M NEATM
3.13 0.101 0.101 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.238 0.0330 0.0330 Masiero 2011ApJ...741...68M NEATM
0.299 0.0800 0.0800 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
15.01 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
18.70 Pal 2020ApJS..247...26P Lightcurve