1999 JE19

1999JE19, 11412, 1985 SE6, 1985SE6, 1985 UR6, 1985UR6, 1985 VA6, 1985VA6, 1990 SB20, 1990SB20, 1993 FG, 1993FG, 1996 XA5, 1996XA5, J85S06E, J85U06R, J85V06A, J90S20B, J93F00G, J96X05A, J99J19E

All data for this body: [vot]

MPC data

Name (number)	1999 JE19 (11412)
a	3.05635
e	0.10031
i / sin(i)	10.1986 / 0.17706
q	2.74978
Q	3.36291
ω	358.8904
Node	25.9472
m	139.7402
n	0.1845
Epoch	2460800.5

n_obs	3732
n_opp	28
Years observed	1950-2025
rms	0.68

Best values

	Value	Standard error
Parent	Eos (221)

a_p	3.060
e_p	0.068
sin(i_p)	0.170
G	0.150
H	12.780
Mass
D	8.78	0.165
pV	0.225	0.0395

	Value
Rotational Period	3.100
Period quality	2
Spectral Class	X
Spectral Class Score	7.116

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
221	Eos	0	Eos		Novakovic	2019EPSC...13.1671N	HCM
221	Eos	606	Eos	0.7500	Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
3.0600	0.0679	0.1704	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
8.73	0.187	0.187	Masiero	2011ApJ...741...68M	NEATM
8.97	0.353	0.353	Masiero	2011ApJ...741...68M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.220	0.0531	0.0531	Masiero	2011ApJ...741...68M	NEATM
0.232	0.0591	0.0591	Masiero	2011ApJ...741...68M	NEATM

G data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.15			MPC-2023-12-94	MPC-2023-12-94	Phot

H data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
12.78			MPC-2023-12-04	MPC-2023-12-04	Phot

Periods

Value	Quality	Side real or Synodic	Author	Reference	Method
3.12	2	Synodic	Erasmus	2019ApJS..242...15E	Lightcurve

Spectral Class Data

Class 1	Class 2	Probability of Class 1	Probability of Class 2	Taxonomy	Wavelength	Author	Reference	Method
X		0.610		Bus-Demeo	VIS	Sergeyev	2022A&A...658A.109S	PHOT
X	S	0.576000	0.360000	Bus-DeMeo	VIS	Erasmus	2019ApJS..242...15E	PHOT