19475+3824 HJ  601

Coord 2000	19475+3824		Discov num	HJ  601		Comp			Coord arcsec 2000	19 47 27.78 +38 24 27.4
Date first	1904		Date last	2010		Obs	7
Pa first	243		Pa last	242		P.A. Now (θ)	242°
Sep first	24.6		Sep last	25.4		Sep. Now (ρ)	25.4"
Mag pri	5.77		Mag sec	12.70		delta mag (ΔM)	6.93		Spectral class	B8Vn (blue-white)
Pri motion ra	+005		Sec motion ra	-010
Pri motion dec	-001		Sec motion dec	-002
Notes

rPM=1.474 This double is not physical.

Precise pa	241.9		Precise sep	25.38		Constellation	Cygnus		SAO	68859
HIP	97376		Tycho2	3136-01425-1		Gaia DR2	19124529152		HD	187235
HR	7543		BD	BD+38 3758		Distance	144.93		Distance ly	472.76

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19475+3824	HJ 601		1998	5	242	25.4	5.77	12.70	B8Vn	D	194727.78+382427.4
19475+3824	HJ 601		2002	6	242	25.3	5.77	12.70	B8Vn	D	194727.78+382427.4
19475+3824	HJ 601		2010	7	242	25.4	5.77	12.70	B8Vn		194727.78+382427.4

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