2000 LA20

2000LA20, 54419, K00L20A

All data for this body: [vot]

MPC data
Name (number) 2000 LA20 (54419)
a 2.40279
e 0.18828
i / sin(i) 13.2012 / 0.22837
q 1.95040
Q 2.85518
ω 76.8135
Node 127.9556
m 148.6082
n 0.2646
Epoch 2460200.5
nobs 2790
nopp 19
Years observed 1998-2023
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.402
ep 0.223
sin(ip) 0.225
Value Standard error
G 0.150
H 14.270
Mass
D 4.28 0.017
pV 0.268 0.0200
Rotational Period 5.398
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4019 0.2234 0.2253 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.28 0.017 0.017 Masiero 2011ApJ...741...68M NEATM
5.51 1.340 1.340 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.100 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.283 0.0209 0.0209 Masiero 2011ApJ...741...68M 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
14.27 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.40 Pravec LCDB Lightcurve
5.40 Durech 2020A&A...643A..59D Model