19530+3856 MLB 767

Coord 2000	19530+3856		Discov num	MLB 767		Comp			Coord arcsec 2000	19 53 01.70 +38 54 57.1
Date first	1932		Date last	2015		Obs	13
Pa first	120		Pa last	127		P.A. Now (θ)	127°
Sep first	7.3		Sep last	8.2		Sep. Now (ρ)	8.2"
Mag pri	12.90		Mag sec	13.50		delta mag (ΔM)	0.6		Spectral class
Pri motion ra	-001		Sec motion ra	-001
Pri motion dec	+000		Sec motion dec	-006
Notes	R (Red magnitudes)

Visually invisible, K-band or other infrared star rPM=0.986 This double is not physical.

Precise pa

126.8

Precise sep

8.2

Constellation

Cygnus

Gaia DR2

46942706304

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19530+3856	MLB 767		2006	3	125	8.0	10.20	10.50		I	195301.71+385457.1
19530+3856	MLB 767		2014	6	126	8.0	12.90	13.50		R	195301.70+385457.1
19530+3856	MLB 767		2015	7	127	8.2	12.90	13.50		R	195301.70+385457.1

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