19445-1518 NSN 144

19^h 44^m 31.91^s -15° 17' 33.3" P.A. 28.00 sep 4.1 mag 13.01,13.31

Coord 2000	19445-1518	Discov num	NSN 144	Comp		Coord arcsec 2000	19 44 31.91 -15 17 33.3
Date first	1998	Date last	2016	Obs	7
Pa first	30	Pa last	28.2	P.A. Now (θ)	28.2°
Sep first	4.1	Sep last	4.124	Sep. Now (ρ)	4.124"
Mag pri	13.01	Mag sec	13.31	delta mag (ΔM)	0.3	Spectral class
Pri motion ra	+107	Sec motion ra	+099
Pri motion dec	-118	Sec motion dec	-114
Notes	T (Parallax indicates physical)

rPM=0.056 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagittarius