19396+2835 BRT  40

Coord 2000	19396+2835		Discov num	BRT  40		Comp			Coord arcsec 2000	19 39 41.38 +28 34 20.4
Date first	1895		Date last	2015		Obs	8
Pa first	97		Pa last	99		P.A. Now (θ)	99°
Sep first	4.8		Sep last	5.5		Sep. Now (ρ)	5.5"
Mag pri	11.64		Mag sec	11.90		delta mag (ΔM)	0.26		Spectral class
Pri motion ra	-008		Sec motion ra	-001
Pri motion dec	-026		Sec motion dec	-027
Notes

rPM=0.26 (< 0.3, Physical double) This double is physical.

Precise pa	99.2		Precise sep	5.504		Constellation	Cygnus		Tycho2	2150-04857-1
Gaia DR2	2031448238910494208

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19396+2835	BRT 40		1997	5	99	5.5	11.64	11.90		D	193941.38+283420.4
19396+2835	BRT 40		2002	6	99	5.5	11.64	11.90		D	193941.38+283420.4
19396+2835	BRT 40		2010	7	99	5.4	11.64	11.90			193941.38+283420.4
19396+2835	BRT 40		2015	8	99	5.5	11.64	11.90			193941.38+283420.4

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