09508+3138 SIN 46 AD

09^h 50^m 45.33^s +31° 37' 50.4" P.A. 100.00 sep 75.2 mag 9.95,14.76 Sp G5

Coord 2000	09508+3138		Discov num	SIN 46		Comp	AD		Coord arcsec 2000	09 50 45.33 +31 37 50.4
Date first	1989		Date last	2015		Obs	7
Pa first	100		Pa last	100		P.A. Now (θ)	100°
Sep first	75.0		Sep last	75.18		Sep. Now (ρ)	75.18"
Mag pri	9.95		Mag sec	14.76		delta mag (ΔM)	4.81		Spectral class	G5 (yellow)
Pri motion ra	+003		Sec motion ra	+006
Pri motion dec	-015		Sec motion dec	-028
Notes

rPM=0.466

Nature of this double is uncertain.

09508+3138 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			09 50 45 +31 37 50	STF 1383 AB	2017	13	227	22.8	9.95	12.10	2.15
Show			09 50 45 +31 37 50	SIN 46 AC	2015	7	132	72.9	9.95	14.77	4.82
Show			09 50 45 +31 37 50	SIN 46 AD	2015	7	100	75.2	9.95	14.76	4.81		<===
Show			09 50 45 +31 37 50	SIN 46 AE	2015	8	334	104.2	9.95	13.03	3.08

Quintuple system
5 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Leo

Tycho2

2502-00286-1

Gaia DR2

793203704211041792