19404+2718 BUP9003AB

Coord 2000	19404+2718		Discov num	BUP9003		Comp	AB		Coord arcsec 2000	19 40 22.29 +27 18 34.8
Date first	1910		Date last	1910		Obs	1
Pa first	152		Pa last	152		P.A. Now (θ)	152°
Sep first	3.0		Sep last	3.0		Sep. Now (ρ)	3"
Mag pri	13.20		Mag sec	15.00		delta mag (ΔM)	1.8		Spectral class
Pri motion ra	-024		Sec motion ra
Pri motion dec	+023		Sec motion dec
Notes

Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		87539	19 40 22 +27 18 35	BUP 9003 AB	1910	1	152	3.0	13.20	15.00	1.80		<===
Show		87539	19 40 22 +27 18 35	BUP 9003 AC	2015	4	350	27.4	13.20	13.80	0.60
Show		87539	19 40 22 +27 18 35	BUP 9003 AD	2015	4	156	7.1	13.20	12.90	0.30
Show		87539	19 40 22 +27 18 35	BUP 9003 AE	2015	5	313	141.8	13.20	9.00	4.20

Quintuple system
5 visible stars in this system

Precise pa	152		Precise sep	3		Constellation	Vulpecula		SAO	87539
Gaia DR2	2025121167963004544

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19404+2718	BUP9003	AB	1910	1	152	3.0	13.20	15.00			194022.29+271834.8

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