2001 LA19

2001LA19, 1986 TZ, 1986TZ, 1998 WQ43, 1998WQ43, 2000 HE89, 2000HE89, 2001 OE49, 2001OE49, 54781, J86T00Z, J98W43Q, K00H89E, K01L19A, K01O49E

All data for this body: [vot]

MPC data
Name (number) 2001 LA19 (54781)
a 2.43893
e 0.23613
i / sin(i) 8.8011 / 0.15301
q 1.86302
Q 3.01483
ω 172.1546
Node 224.4539
m 31.1081
n 0.2588
Epoch 2460800.5
nobs 2148
nopp 20
Years observed 1998-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.438
ep 0.218
sin(ip) 0.158
G 0.150
H 15.050
Mass
D 2.27 0.152
pV 0.496 0.1166
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.982
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4383 0.2181 0.1582 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.27 0.152 0.152 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.496 0.1166 0.1166 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
15.05 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.997 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT