19598+4041 DEA 484

Coord 2000	19598+4041		Discov num	DEA 484		Comp			Coord arcsec 2000	19 59 51.16 +40 41 03.5
Date first	1998		Date last	2015		Obs	7
Pa first	239		Pa last	238		P.A. Now (θ)	238°
Sep first	73.0		Sep last	73.3		Sep. Now (ρ)	73.3"
Mag pri	13.10		Mag sec	17.50		delta mag (ΔM)	4.4		Spectral class
Pri motion ra	-008		Sec motion ra	-007
Pri motion dec	-005		Sec motion dec	-008
Notes	V (Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.297 (< 0.3, Physical double) This double is physical.

Precise pa

238.4

Precise sep

73.348

Constellation

Cygnus

Gaia DR2

12640440192

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19598+4041	DEA 484		2013	1	239	73.3	13.10	17.50		V	195951.16+404103.5
19598+4041	DEA 484		2015	4	238	73.3	13.10	17.50		V	195951.16+404103.5

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