19302+0254 STF 2532 BC

19^h 30^m 10.65^s +02° 54' 47.0" P.A. 194.00 sep 151.3 mag 10.52,10.91

Coord 2000	19302+0254		Discov num	STF2532		Comp	BC		Coord arcsec 2000	19 30 10.65 +02 54 47.0
Date first	1909		Date last	2014		Obs	9
Pa first	195		Pa last	194		P.A. Now (θ)	194°
Sep first	152.6		Sep last	151.309		Sep. Now (ρ)	151.309"
Mag pri	10.52		Mag sec	10.91		delta mag (ΔM)	0.39		Spectral class
Pri motion ra	-003		Sec motion ra	+002
Pri motion dec	-017		Sec motion dec	-002
Notes	N (See Notes)

rPM=0.916

This double is not physical.

19302+0254 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	NSV12088	124698	19 30 11 +02 54 15	STF 2532 AB	2011	24	2	33.0	6.27	10.52	4.25
Show		124698	19 30 11 +02 54 15	STF 2532 AC	2016	10	197	119.4	6.27	10.91	4.64
Show			19 30 11 +02 54 47	STF 2532 BC	2014	9	194	151.3	10.52	10.91	0.39		<===
Show			19 30 11 +02 54 47	STF 2532 BD	2015	5	133	33.6	10.52	13.10	2.58

Quadruple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Tycho2

0482-01793-1

Gaia DR2

4289149646864345344