2012 JL26

2012JL26, 2010 FC47, 2010FC47, a6199, K10F47C, K12J26L

All data for this body: [vot]

MPC data
Name (number) 2012 JL26 (366199)
a 3.16702
e 0.15761
i / sin(i) 29.0704 / 0.48588
q 2.66788
Q 3.66616
ω 186.1562
Node 130.8469
m 32.2986
n 0.1749
Epoch 2460800.5
nobs 489
nopp 18
Years observed 1996-2024
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Euphrosyne (31)
 
ap 3.165
ep 0.209
sin(ip) 0.447
G 0.150
H 14.780
Mass
D 5.33 0.341
pV 0.142 0.0355
Value
Rotational Period 9.900
Period quality 2
Spectral Class C
Spectral Class Score 5.454
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
31 Euphrosyne 0 Euphrosyne Novakovic 2019EPSC...13.1671N HCM
31 Euphrosyne 901 Euphrosyne Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1650 0.2094 0.4466 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.33 0.341 0.341 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.142 0.0355 0.0355 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
14.78 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.98 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.909 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT