19498+2324 J   496AB

Coord 2000	19498+2324		Discov num	J   496		Comp	AB		Coord arcsec 2000	19 49 45.38 +23 24 32.5
Date first	1892		Date last	2016		Obs	17
Pa first	263		Pa last	264		P.A. Now (θ)	264°
Sep first	5.0		Sep last	5.1		Sep. Now (ρ)	5.1"
Mag pri	9.40		Mag sec	10.20		delta mag (ΔM)	0.8		Spectral class	A0 (white)
Pri motion ra	+010		Sec motion ra	-052
Pri motion dec	-005		Sec motion dec	-026
Notes	N (See Notes)

rPM=1.126 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			19 49 45 +23 24 32	J 496 AB	2016	17	264	5.1	9.40	10.20	0.80		<===
Show			19 49 45 +23 24 32	J 496 AC	2015	8	294	27.0	9.40	12.40	3.00

Triple system
3 visible stars in this system

Precise pa	264.3		Precise sep	5.071		Constellation	Vulpecula		Tycho2	2140-00435-1
Gaia DR2	1828286458900297216		HD	344988

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19498+2324	J 496	AB	2003	9	263	5.1	9.40	10.20		D	194945.38+232432.5
19498+2324	J 496	AB	2008	10	265	5.0	9.40	10.20		D	194945.38+232432.5
19498+2324	J 496	AB	2012	14	264	5.0	9.40	10.20		N D	194945.38+232432.5
19498+2324	J 496	AB	2015	16	265	4.7	9.40	10.20	A0	N	194945.38+232432.5

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