19554+2449 J  1156AC

Coord 2000	19554+2449		Discov num	J  1156		Comp	AC		Coord arcsec 2000	19 55 27.09 +24 48 45.8
Date first	1906		Date last	2015		Obs	8
Pa first	304		Pa last	305		P.A. Now (θ)	305°
Sep first	18.0		Sep last	18.0		Sep. Now (ρ)	18"
Mag pri	10.90		Mag sec	13.80		delta mag (ΔM)	2.9		Spectral class	G0 (yellow)
Pri motion ra	+013		Sec motion ra	-011
Pri motion dec	+001		Sec motion dec	-004
Notes	U (Proper motion indicates non-physical)

rPM=1.88 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			19 55 27 +24 48 46	J 1156 AB	2018	15	226	3.3	10.90	11.00	0.10
Show			19 55 27 +24 48 46	J 1156 AC	2015	8	305	18.0	10.90	13.80	2.90		<===

Triple system
3 visible stars in this system

Precise pa

305.1

Precise sep

18.044

Constellation

Vulpecula

Gaia DR2

1834481760224657280

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19554+2449	J 1156	AC	2000	3	306	17.9	10.60	13.50		D	195527.09+244845.8
19554+2449	J 1156	AC	2006	4	305	18.0	10.60	13.50		D	195527.09+244845.8
19554+2449	J 1156	AC	2015	9	305	18.0	10.90	13.80	G0	U	195527.09+244845.8

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