19364+5013 SKF1976AE

Coord 2000	19364+5013		Discov num	SKF1976		Comp	AE		Coord arcsec 2000	19 36 26.53 +50 13 15.9
Date first	1951		Date last	2015		Obs	9
Pa first	267		Pa last	267		P.A. Now (θ)	267°
Sep first	117.2		Sep last	116.7		Sep. Now (ρ)	116.7"
Mag pri	4.54		Mag sec	12.88		delta mag (ΔM)	8.34		Spectral class	F4V+M2/3 (yellow-white/red)
Pri motion ra	-010		Sec motion ra	-004
Pri motion dec	+261		Sec motion dec	+257
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.028 (< 0.3, Physical double) This double is physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	The Cyg	31815	19 36 27 +50 13 16	BU 1131 AB	2009	9	71	2.3	4.50	12.90	8.40
Show		31815	19 36 27 +50 13 16	STT 591 AC	2015	15	180	73.3	4.50	11.70	7.20
Show		31815	19 36 27 +50 13 16	STG 8 AD	2015	8	53	67.0	4.50	12.50	8.00
Show		31815	19 36 27 +50 13 16	SKF 1976 AE	2015	9	267	116.7	4.54	12.88	8.34		<===
Show		31815	19 36 14 +50 13 12	LDS 5881 EF	2015	20	207	262.9	12.88	15.90	3.02

Sextuple system
6 visible stars in this system

Precise pa	267.1		Precise sep	116.71		Constellation	Cygnus		SAO	31815
HIP	96441		Tycho2	3564-03157-1		Gaia DR2	2135110401277424384		HD	185395
HR	7469		GC	27141		GL	Gl 765A		BD	BD+49 3062
Flamsteed	13 Cygni		Flamsteed name	13 Cyg		Distance	18.34		Distance ly	59.83

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19364+5013	SKF1976	AE	2010	4	267	116.3	4.54	12.88	F4V+M2/3	V	193626.53+501315.9
19364+5013	SKF1976	AE	2013	5	267	116.7	4.54	12.88	F4V+M2/3	V	193626.53+501315.9
19364+5013	SKF1976	AE	2014	7	266	116.3	4.54	12.88	F4V+M2/3	V	193626.53+501315.9
19364+5013	SKF1976	AE	2015	9	267	116.7	4.54	12.88	F4V+M2/3	NV	193626.53+501315.9

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