1990 QE5

1990QE5, 14387, 1998 XV71, 1998XV71, J90Q05E, J98X71V

All data for this body: [vot]

MPC data

Name (number)	1990 QE5 (14387)
a	2.36303
e	0.12921
i / sin(i)	6.7005 / 0.11668
q	2.05769
Q	2.66836
ω	312.5231
Node	359.8412
m	216.3933
n	0.2713
Epoch	2460800.5

n_obs	2534
n_opp	23
Years observed	1989-2025
rms	0.71

Best values

	Value	Standard error
Parent	Vesta (4)

a_p	2.364
e_p	0.095
sin(i_p)	0.116
G	0.150
H	14.840
Mass
D	2.93	0.190
pV	0.327	0.1062

	Value
Rotational Period	9.500
Period quality	2
Spectral Class	V
Spectral Class Score	8.728

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
4	Vesta	0	Vesta		Novakovic	2019EPSC...13.1671N	HCM
4	Vesta	401	Vesta		Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.3638	0.0954	0.1162	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
2.93	0.190	0.190	Masiero	2011ApJ...741...68M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.327	0.1062	0.1062	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
14.84			MPC-2023-12-04	MPC-2023-12-04	Phot

Periods

Value	Quality	Side real or Synodic	Author	Reference	Method
9.56	2	Synodic	Yeh	2020AJ....160...73Y	Lightcurve

Spectral Class Data

Class 1	Class 2	Probability of Class 1	Probability of Class 2	Taxonomy	Wavelength	Author	Reference	Method
Q		0.50		Bus	VIS	Carvano	2010A&A...510A..43C	PHOT
S	V	0.5919	0.5890	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
S	V	0.6319	0.5890	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
V				DeMeo-Carry	VIS	DeMeo	2013Icar..226..723D	PHOT
V	V	None	None	Movis	NIR	Popescu	2018A&A...617A..12P	PHOT
V	V	0.9546	0.5890	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT