19593+4546 GII 287 Aa,Ab

Coord 2000	19593+4546		Discov num	GII 287		Comp	Aa,Ab		Coord arcsec 2000	19 59 20.42 +45 46 21.3
Date first	2014		Date last	2014		Obs	1
Pa first	119		Pa last	118.6		P.A. Now (θ)	118.6°
Sep first	0.1		Sep last	0.123		Sep. Now (ρ)	0.123"
Mag pri	6.80		Mag sec	6.80		delta mag (ΔM)	0		Spectral class	A5III (white)
Pri motion ra	+012		Sec motion ra
Pri motion dec	-017		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		49058	19 59 20 +45 46 21	GII 287 Aa,Ab	2014	1	119	0.1	6.80	6.80	0.00		<===
Show	HD 189684	49058	19 59 20 +45 46 21	HDS 2846 AB	2014	7	236	0.8	6.08	8.74	2.66

Triple system
2 estimated visually detectable stars in this system

Constellation	Cygnus		SAO	49058		HIP	98383		Tycho2	3558-02565-1
HD	189684		HR	7646		BD	BD+45 3025		Distance	138.89
Distance ly	453.06

No records found.

refcode	metd	author	reference
Gii1991	Ma j	Gili, R.	1991AN....312...41G
Gii1991		AN 312, 41, 1991
Gii1994	M+ j	Gili, R. (Couteau & Gili)	1994A&AS..106..377G
Gii1994	+C	A&AS 106, 377, 1994
Gii1997	M+ j	Gili, R. & Couteau, P.	1997A&AS..126....1G
Gii1997	+C	A&AS 126, 1, 1997
Gii2001	C j	Gili, R. & Bonneau, D.	2001A&A...378..954G
Gii2001		A&A 378, 954, 2001
Gii2008	C j	Gili, R.	2008IAUDS.165....1G
Gii2008		Inf. Circ. 165, 1, 2008
Gii2009	S j	Gili, R.	2009IAUDS.168....1G
Gii2009	+orb	Inf. Circ. 168, 1, 2009
Gii2009b	C j	Gili, R. & Agati, J.-L.	2009O&T....73....9G
Gii2009b	+S	Obs. et Travaux 73, 9, 2009
Gii2009c	C j	Gili, R. & Agati, J.-L.	2009O&T....74...14G
Gii2009c	+S	Obs. et Travaux 74, 14, 2009
Gii2012	S j	Gili, R. & Prieur, J.-L.	2012AN....333..727G
Gii2012	+Cl	AN 333, 727, 2012
Gii2016	S j	Gili, R.	2016IAUDS.190....4G
Gii2016	+Cl	Inf. Circ. 190, 4, 2016
Gii2016b	Cl	Gili, R.
Gii2016b		private comm. (email 27 Aug 2016)
Gii2020	S	Gili, R., Prieur, J.-L., Rivet, J.-P., Scardia, M., Pansecchi, L., Argyle, R.W.,	2020AN....341..441G
Gii2020	+Cl	Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D. & Maccarini, L.
Gii2020		AN 341, 441, 2020
Gii2021	S	Gili, R., Prieur, J.-L., Rivet, J.-P., Vakili, F., Scardia, M., Pansecchi, L.,	2021AN....342..865G
Gii2021		Argyle, R.W., Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D.,
Gii2021		Maccarini, L. & Serot, J.
Gii2021		AN 342, 865, 2021
Gii2022	S	Gili, R., Prieur, J.-L., Rivet, J.-P., Vakili, F., Scardia, M., Pansecchi, L.,	2022AN....34324008G
Gii2022		Argyle, R.W., Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D.,
Gii2022		Maccarini, L. & Serot, J.
Gii2022		AN 343, 24008, 2022
Gii2022		errata for Gii2022 (source of code "P" measures in wds)	2023AN....34437001G
Gii2022		AN 344, 37001, 2023
HDS		Hipparcos Double Star (from additional DD list)	...................

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19593+4546	GII 287	Aa,Ab	2014	1	119	0.1	6.80	6.80	A5III		195920.42+454621.3

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No records found.


No records found.

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

FoV: 30" 1' 5' 15' 30' 1° 2° 4° 5° 8° Limit: 2 3 4 5 10 15 20 25 30 50 100 Primaries only
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(') Show 19593+4546 HDS2846 AB 236 0.8 Show 19593+4546 GII 287 Aa,Ab 119 0.1 Show 19595+4548 HJ 1463 311 8.8 4 Show 19593+4543 KOI5654 151 1.7 4 Show 19587+4543 KOI7158 313 2.8 8 Show 19596+4556 RAP 18 238 3.3 11 Show 19597+4536 KOI7142 166 3.4 12 Show 19582+4546 KOI2067 AB 315 1.6 12 Show 19582+4546 KOI2067 AC 55 2.8 12 Show 19587+4558 KOI1397 AB 212 0.0 14 Show 19587+4558 KOI1397 AC 61 1.7 14 Show 19587+4558 KOI1397 AD 229 2.3 14 Show 19587+4558 KOI1397 AE 155 3.5 14 Show 19587+4558 KOI1397 AF 264 3.6 14 Show 19596+4603 KOI2029 123 5.9 17 Show 19594+4604 KOI5686 327 2.9 18 Show 19582+4531 KOI3868 278 2.0 20 Show 19596+4526 KOI 421 AB 214 2.4 21 Show 19596+4526 KOI 421 AC 11 3.0 21 Show 19596+4526 KOI 421 AD 130 3.8 21 Show 19596+4526 KOI 421 AE 86 4.0 21 Show 20008+4531 KOI4616 298 3.8 22 Show 19575+4536 KOI2522 262 5.6 22 Show 20014+4544 KOI5655 AB 49 3.4 22 Show 20014+4544 KOI5655 AC 336 3.9 22 Show 19584+4606 KOI6070 100 3.2 23 Show 19584+4607 KOI6206 AB 359 3.3 23 Show 19584+4607 KOI6206 AC 42 3.8 23 Show 20009+4603 KOI4173 57 3.4 24 Show 19597+4523 DEA 469 47 41.6 24 Show 20010+4530 KOI5619 313 3.2 24 Show 20003+4525 KOI5618 50 1.4 25 Show 19569+4550 KOI2137 2 3.1 26 Show 20017+4553 KOI5661 AB 168 3.4 26 Show 20017+4553 KOI5661 AC 29 3.7 26 Show 20013+4530 KOI3425 222 4.5 27 Show 20016+4531 KOI7143 284 4.0 29 Show 19592+4516 DEA 215 180 9.3 31 Show 20023+4547 LDS6338 AB 99 11.9 31 Show 20025+4547 KOI2096 15 3.4 33 Show 19576+4519 KOI6063 308 3.9 33 Show 20022+4602 KOI4226 269 2.5 35 Show 20003+4621 A 719 109 3.0 36 Show 19559+4550 TDT1858 50 0.7 36 Show 19560+4555 KOI1411 147 3.8 37 Show 19567+4521 BRT2247 268 3.9 38 Show 20030+4543 KOI4910 137 2.8 39 Show 20014+4620 KOI7223 AB 329 4.0 41 Show 20014+4620 KOI7223 AC 93 3.8 41 Show 19574+4510 RAP 15 AB 118 6.8 43 Show 19574+4510 RAP 15 AC 303 11.5 43

	A	Ab
Ab	pa=128.0° sep=0.10"
B	pa=225.4° sep=0.63"	pa=233.8° sep=0.65"

Name	HD 189684		Coord arcsec 2000	195920.42+454621.3		Mag	6.08		Spectral class	A5III (white)
PmRA	12.00		PmDE	-17.0		SAO	49058		HIP	98383
Tycho2	3558-02565-1		HD	189684		HR	7646		GC	27709
BD	BD+45 3025

Tycho2	3558-02565-1		Pflag			RAmdeg	299.83508889		DEmdeg	45.77254280
PmRA	8.0		PmDE	-13.7		E RAmdeg	4		E DEmdeg	4
E pmRA	1.1		E pmDE	1.1		EpRAm	1991.40		EpDEm	1991.36
Num	9		Q RAmdeg	2.2		Q DEmdeg	1.2		Q pmRA	2.1
Q pmDE	1.2		BTmag	6.136		E BTmag	0.014		VTmag	5.955
E VTmag	0.009		Prox	999		TYC	T		HIP	98383
CCDM	AB		RAdeg	299.83506250		DEdeg	45.77257472		EpRA 1990	1.61
EpDE 1990	1.55		E RAdeg	3.5		E DEdeg	3.6		Posflg	P
Corr	0.0

SAO	49058		DelFlag			RA1950			PmRA1950	0.0015
DE1950			PmDE1950	-0.019		Vmag	5.8		SpType	A2
Double code			Source	70		CatNum	27709		DM	BD+45 3025
DMcomp			BDsup			HD	189684		M HD	0
GC	27709		RA1950rad	5.22625628		DE1950rad	0.79648046		PmRA2000	0.0019
PmDE2000	-0.021

Catalog	H		HIP	98383		Proxy	H		RAhms	19 59 20.42
DEdms	+45 46 21.3		Vmag	5.92		VarFlag			R Vmag	H
RAdeg	299.835		DEdeg	45.7726		AstroRef	A		Plx	6.91
CCDM	19593+4546		N CCDM	H		Nsys	1		Ncomp	2
MultFlag	C		Source			Qual	A		M HIP	AB
Theta	207		Rho	0.324		HD	189684		BD	BD+45 3025
CD			CP			Dm number	+45 3025		VIred	0.16
SpType	A5III		R SpType			Coord arcsec 2000	195920.42+454621.3

HIP	98383		Sn	15		So	3		Nc	2
RArad	5.2331090522		DErad	0.7988822558		Plx	7.2		PmRA	10.26
PmDE	-16.62		E RArad	0.35		E DErad	0.34		E Plx	0.4
E pmRA	0.38		E pmDE	0.38		Hpmag	5.9855		E Hpmag	0.0011
SHp	0.007		VA	0		BV	0.185		E BV	0.005
VI	0.2

Ccdm	19593+4546		RComp			Comp	A		Note1
Note2			Discov num			DRAs	2.42		DDEs	21.2
R dRAs	82		Year			Theta			Rho
Obs	2		Vmag	6.1		Sp	A5		PmNote	*
PmRA	12		PmDE	-17		Dm number	+45 3025		Cat1	BD
Name2	+45 1608		Cat2	AGK2/3		HD	189684		M HD
ADS BDS			M ADS BDS			N IDS			IDS
HIC	98383

Coord arcsec 2000

195920.43+454621.2

Mag

6.8

Calc coord

yes

Coord arcsec 2000

195920.38+454620.9

Mag

8.74

Calc delta mag

1.94

Calc coord

yes

Ccdm	19593+4546		RComp			Comp	B		Note1
Note2			Discov num	HDS		DRAs	2.41		DDEs	20.9
R dRAs	82		Year	1991		Theta	207		Rho	0.3
Obs	1		Vmag	8.7		Sp			PmNote	*
PmRA	12		PmDE	-17		Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS
HIC	98383