20596+3558 SEI 1355

20^h 59^m 35.63^s +35° 58' 50.1" P.A. 344.00 sep 4.2 mag 10.90,12.10

Coord 2000	20596+3558	Discov num	SEI1355	Comp		Coord arcsec 2000	20 59 35.63 +35 58 50.1
Date first	1896	Date last	2015	Obs	5
Pa first	344	Pa last	343.8	P.A. Now (θ)	343.8°
Sep first	4.1	Sep last	4.247	Sep. Now (ρ)	4.247"
Mag pri	10.90	Mag sec	12.10	delta mag (ΔM)	1.2	Spectral class
Pri motion ra	+005	Sec motion ra
Pri motion dec	-006	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

2700-02643-1

Gaia DR2

1871265509409962368

WDS 20596+3558 SEI 1355 : NOTES

discov_num	notes	refcode
SEI1355	J 1151.

REFERENCES

refcode	metd	author	reference
Sei1908	Pa -	Scheiner, J.	1908POPot..59.....S
Sei1908	+Po	Pub. Obs. Potsdam 20, #59, 1908
Sei1913A	Pa -	Scheiner, J.	1913QB811.B8.......
Sei1913A		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Sei1932A	Pa -	Scheiner, J.	1932QB821.A43......
Sei1932A		cited in ADS (Aitken Double Star Cat.), 1932

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20596+3558	SEI1355		2003	3	342	4.2	10.90	12.10		N	205935.63+355850.1
20596+3558	SEI1355		2015	5	344	4.2	10.90	12.10		N	205935.63+355850.1

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WDS 20596+3558 SEI 1355 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20596+3558 SEI 1355 : MEASURES

No records found.

WDS 20596+3558 : VIRTUAL EYEPIECE

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WDS 20596+3558 : ALADIN DSS IMAGE @ 20^h 59^m 35.63^s +35° 58' 50.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20596+3558 SEI 1355 : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		20596+3558	SEI1355		344	4.2
Show		20593+3554	SEI1350		48	28.1	6
Show		21001+3608	TDT2687		356	1.5	12
Show		20599+3612	SEI1359		108	16.5	14
Show		20590+3541	GCB 61		252	5.9	15
Show		21003+3543	SEI1361		281	20.8	18
Show		21002+3547	POP 81		204	5.9	18
Show		20591+3542	SEI1345		174	20.2	18
Show		20592+3541	TDT2674		340	0.9	19
Show		21012+3602	CLP 1	AB	39	74.3	20
Show		20584+3612	POP 82		25	5.5	21
Show		21012+3602	CLP 1	BC	150	267.2	21
Show		21013+3554	SEI1368		57	13.3	21
Show		21002+3620	TDT2689		244	2.3	22
Show		20581+3547	J 796		200	3.7	24
Show		20581+3544	J 795	AB	227	2.8	25
Show		20581+3544	J 795	AC	311	14.0	25
Show		20594+3626	HU 764		190	0.4	28
Show		21001+3627	J 1219		171	3.6	29
Show		20588+3530	SEI1342		100	4.1	30
Show		21011+3532	SEI1366		279	22.9	33
Show		20577+3623	SEI1330		51	14.2	33
Show		20594+3637	SEI1352		354	14.6	39
Show		20593+3520	TDT2676		23	0.8	40
Show		21029+3554	J 1078	AB	112	2.7	41
Show		21029+3554	J 1078	AC	137	24.4	41
Show		21018+3630	SEI1372		181	24.8	41
Show		20562+3614	SEI1323		169	21.2	43
Show		21030+3549	SEI1378		222	29.0	44
Show		20573+3632	SEI1328		234	7.9	44
Show		20562+3616	TOB 202		179	18.1	45
Show		20560+3546	COU2134		264	0.6	46
Show		21035+3549	B 2	BC	28	2.8	47
Show		21028+3534	BTG 6	BC	235	10.6	47
Show		21028+3534	BTG 6	BD	274	15.9	47
Show		20562+3538	HU 763		329	1.5	47
Show		21028+3534	SEI1375	AB	339	6.5	47
Show		21028+3534	SEI1376	AC	270	11.1	47
Show		20587+3644	ES 251		141	6.6	47
Show		20561+3541	TDT2641		50	1.7	47
Show		20595+3646	SEI1354		325	26.4	47
Show		20579+3641	SEI1335		28	18.2	48
Show		21000+3512	TDT2685		137	0.7	48
Show		21035+3549	B 2	A,BC	250	138.5	49
Show		21010+3647	SEI1367		247	20.6	51
Show		20557+3540	SEI1316		24	12.3	51
Show		20575+3643	SEI1329		30	24.7	52
Show		20582+3510	COU1813		313	1.2	52
Show		20594+3651	TDT2678		246	0.5	53
Show		20563+3634	SEI1324		92	19.3	54
Show		21041+3609	SEI1386		152	25.9	56

WDS 20596+3558 : COMPONENTS

	A
B	pa=346.8° sep=4.19"

20596+3558 A

Componente originario normalizzato	AB		Coord arcsec 2000	205935.63+355850.1		Mag	10.9		PmRA	5.00
PmDE	-6.0		Tycho2	2700-02643-1

Tycho2

Tycho2	2700-02643-1	Pflag		RAmdeg	314.89847549	DEmdeg	35.98057080
PmRA	4.0	PmDE	-3.9	E RAmdeg	46	E DEmdeg	40
E pmRA	1.9	E pmDE	1.9	EpRAm	1984.19	EpDEm	1985.76
Num	5	Q RAmdeg	0.8	Q DEmdeg	1.2	Q pmRA	0.8
Q pmDE	1.2	BTmag	12.062	E BTmag	0.102	VTmag	11.055
E VTmag	0.061	Prox	844	TYC		HIP
CCDM		RAdeg	314.89846278	DEdeg	35.98057944	EpRA 1990	1.59
EpDE 1990	1.80	E RAdeg	48.3	E DEdeg	41.7	Posflg
Corr	0.1

20596+3558 B

Componente originario normalizzato	AB		Coord arcsec 2000	205935.55+355854.2		Mag	12.1		Calc delta mag	1.2
Calc coord	yes