19548+1941 J  3033

Coord 2000	19548+1941		Discov num	J  3033		Comp			Coord arcsec 2000	19 54 46.71 +19 40 38.6
Date first	1944		Date last	2015		Obs	5
Pa first	305		Pa last	308		P.A. Now (θ)	308°
Sep first	3.0		Sep last	4.8		Sep. Now (ρ)	4.8"
Mag pri	13.00		Mag sec	13.80		delta mag (ΔM)	0.8		Spectral class
Pri motion ra	+074		Sec motion ra	-009
Pri motion dec	-104		Sec motion dec	+008
Notes	U (Proper motion indicates non-physical)

Visually invisible, K-band or other infrared star rPM=1.092 This double is not physical.

Precise pa

307.9

Precise sep

4.834

Constellation

Vulpecula

Gaia DR2

19239530752

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19548+1941	J 3033		1944	1	305	3.0	13.00	13.80			195407.50+194100.0
19548+1941	J 3033		2000	2	309	4.3	13.00	13.80			195446.71+194038.6
19548+1941	J 3033		2001	4	309	4.3	13.00	13.80		D	195446.71+194038.6
19548+1941	J 3033		2015	5	308	4.8	13.00	13.80		U	195446.71+194038.6

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