2004 LJ1

2004LJ1, F9857, K04L01J

All data for this body: [vot]

MPC data
Name (number) 2004 LJ1 (159857)
a 2.26272
e 0.59345
i / sin(i) 23.1516 / 0.39317
q 0.91990
Q 3.60555
ω 140.0246
Node 235.5369
m 17.2733
n 0.2896
Epoch 2460800.5
nobs 2903
nopp 16
Years observed 1995-2024
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 15.470
Mass
D
pV
Value
Rotational Period 2.726
Period quality 3
Spectral Class Sr
Spectral Class Score 28.000
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
15.47 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.661 2 Synodic Warner 2015MPBu...42...41W Lightcurve
2.7247 2 Synodic Pravec LCDB Lightcurve
2.7247 3 Synodic Galad 2005EM&P...97..147G Lightcurve
2.72627 3 Synodic Warner 2022MPBu...49...22W Lightcurve
2.76 2 Synodic Torppa LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Bus-DeMeo VIS Ieva 2018A&A...615A.127I PHOT
S 0.900000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S 0.980000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S Q 0.660000 0.220000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
Sq Q Bus-DeMeo VIS Morate 2023MNRAS.519.1677M SPEC
Sr Bus-DeMeo VISNIR Binzel 2019Icar..324...41B SPEC
Sr Bus VISNIR de Leon 2010A&A...517A..23D SPEC