19534+1353 J 2289 AB

19^h 53^m 25.31^s +13° 51' 50.8" P.A. 331.00 sep 9.6 mag 11.47,11.93

Coord 2000	19534+1353		Discov num	J 2289		Comp	AB		Coord arcsec 2000	19 53 25.31 +13 51 50.8
Date first	1907		Date last	2016		Obs	11
Pa first	332		Pa last	330.8		P.A. Now (θ)	330.8°
Sep first	9.2		Sep last	9.608		Sep. Now (ρ)	9.608"
Mag pri	11.47		Mag sec	11.93		delta mag (ΔM)	0.46		Spectral class
Pri motion ra	+001		Sec motion ra	-006
Pri motion dec	-004		Sec motion dec	-001
Notes

rPM=1.252

This double is not physical.

19534+1353 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			19 53 25 +13 51 51	J 2289 AB	2016	11	331	9.6	11.47	11.93	0.46		<===
Show			19 53 25 +13 51 51	J 2289 AC	2015	8	56	35.9	11.47	11.94	0.47
Show			19 53 27 +13 52 11	J 2289 CD	2015	9	228	5.3	11.94	10.50	1.44

Quadruple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

4305356791851873792