2001 LJ19

2001LJ19, 1992 SJ24, 1992SJ24, 54782, J92S24J, K01L19J

All data for this body: [vot]

MPC data
Name (number) 2001 LJ19 (54782)
a 2.78664
e 0.22965
i / sin(i) 8.4378 / 0.14674
q 2.14669
Q 3.42659
ω 204.7571
Node 166.2901
m 3.6646
n 0.2119
Epoch 2460800.5
nobs 1964
nopp 22
Years observed 1992-2024
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Dora (668)
 
ap 2.786
ep 0.195
sin(ip) 0.135
G 0.150
H 14.510
Mass
D 7.30 0.113
pV 0.090 0.0055
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.847
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
668 Dora 0 Dora Novakovic 2019EPSC...13.1671N HCM
668 Dora 512 Dora Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7862 0.1951 0.1345 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.23 1.700 1.700 Masiero 2021PSJ.....2..162M NEATM
7.14 2.490 2.490 Nugent 2016AJ....152...63N NEATM
7.19 1.720 1.720 Nugent 2016AJ....152...63N NEATM
7.31 0.114 0.114 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.050 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.084 0.0500 0.1210 Masiero 2021PSJ.....2..162M NEATM
0.091 0.0056 0.0056 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
14.51 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
C C 0.2798 0.3770 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.6947 0.3770 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT