21505+2756 AZC 116

21^h 50^m 27.25^s +27° 56' 02.2" P.A. 353.00 sep 20.9 mag 14.80,17.70

Coord 2000	21505+2756	Discov num	AZC 116	Comp		Coord arcsec 2000	21 50 27.25 +27 56 02.2
Date first	1997	Date last	2015	Obs	8
Pa first	353	Pa last	352.6	P.A. Now (θ)	352.6°
Sep first	20.9	Sep last	20.935	Sep. Now (ρ)	20.935"
Mag pri	14.80	Mag sec	17.70	delta mag (ΔM)	2.9	Spectral class
Pri motion ra	-029	Sec motion ra	-028
Pri motion dec	-060	Sec motion dec	-064
Notes	V (Proper motion indicates physical)

rPM=0.059 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

1800255234546131456

WDS 21505+2756 AZC 116 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Azc2012	C u	Azcona, A.A.	2012OED.....8..103A
Azc2012		El Observador de Estrellas Dobles, Issue #8, 103, 2012
Azc2012b	E2 j	Azcona, A.A.	2012OED.....9...24A
Azc2012b		El Observador de Estrellas Dobles, Issue #9, 24, 2012
Azc2012c	Pp -	Azcona, A.A.	2012OED.....9...66A
Azc2012c	+C	El Observador de Estrellas Dobles, Issue #9, 66, 2012
Azc2012c	+E2
Azc2013	P w	Azcona, A.A.	2013OED....10...77A
Azc2013	+C	El Observador de Estrellas Dobles, Issue #10, 77, 2013
Azc2013	+E+	(some data published in Azc2012b)
Azc2013b	E2 u	Azcona, A.A.	2013OED....11...13A
Azc2013b		El Observador de Estrellas Dobles, Issue #11, 13, 2013
Azc2018	Hg j	Azcona, A.A.	2018OED....21...10A
Azc2018		El Observador de Estrellas Dobles, Issue #21, 10, 2018
Azc2020a	C j	Azcona, A.A.	2020OED....25...20A
Azc2020a		El Observador de Estrellas Dobles, Issue #25, 20, 2020
Azc2020b	Hg j	Azcona, A.A.	2020OED....25...48A
Azc2020b		El Observador de Estrellas Dobles, Issue #25, 48, 2020

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21505+2756	AZC 116		1997	1	353	20.9	14.80	17.70		V	215027.25+275602.2
21505+2756	AZC 116		2010	2	353	20.8	14.80	17.70		V	215027.25+275602.2
21505+2756	AZC 116		2015	3	353	20.9	14.80	17.70		V	215027.25+275602.2

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WDS 21505+2756 AZC 116 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21505+2756 AZC 116 : MEASURES

No records found.

WDS 21505+2756 : VIRTUAL EYEPIECE

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WDS 21505+2756 : ALADIN DSS IMAGE @ 21^h 50^m 27.25^s +27° 56' 02.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21505+2756 AZC 116 : 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		21505+2756	AZC 116		353	20.9
Show		21503+2754	MLB 576		267	13.1	4
Show		21521+2748	HO 171		342	0.8	24
Show		21524+2823	NSN 67		285	5.1	37
Show		21480+2819	MLB 541		340	9.9	40
Show		21477+2740	CVR 922		225	9.9	40
Show		21539+2821	WSI 8		142	0.1	52
Show		21474+2834	A 300	AB	252	2.3	56
Show		21474+2834	A 300	AC	29	7.5	56
Show		21474+2834	A 300	AD	170	8.4	56
Show		21517+2852	SHN 256		-1	0.6	58
Show		21468+2718	HO 608		130	0.6	62
Show		21517+2856	HLD 49		341	2.1	62
Show		21462+2817	MLB 540	AB	256	4.1	63
Show		21462+2817	MLB 540	AC	322	8.7	63
Show		21462+2817	ABH 152	AD	68	41.8	63
Show		21462+2817	ABH 152	AE	96	80.1	63
Show		21536+2701	ES 523		95	6.2	70
Show		21474+2855	AG 420		145	7.5	72
Show		21559+2753	HJ 1704		317	5.6	72
Show		21454+2819	J 3145		112	5.4	73
Show		21556+2823	MLB 577	BC	18	6.4	74
Show		21556+2823	MLB 577	AB	300	48.8	74
Show		21540+2852	GRV 519		318	22.1	74
Show		21555+2724	A 303	AB	52	2.3	75
Show		21555+2724	STJ 1	AC	337	3.4	75
Show		21538+2856	MLB 495		134	4.8	75
Show		21510+2911	A 889	AB	15	0.2	75
Show		21510+2911	A 889	Aa,Ab	323	0.0	75
Show		21453+2722	HO 606		93	18.4	77
Show		21491+2640	LDS4912		134	16.5	78
Show		21457+2708	BKO 633		18	7.4	80
Show		21456+2709	MLB1050		67	6.9	80
Show		21461+2855	BRT 58		165	4.4	83
Show		21553+2850	COU 836		161	1.3	84
Show		21444+2824	KPP3373		242	2.1	85
Show		21469+2907	CVR 919		201	23.5	86
Show		21439+2751	HO 166		233	0.2	87
Show		21567+2721	GRV 521		306	45.5	91
Show		21561+2846	COU 837	AB	150	1.2	91
Show		21561+2846	GII 104	AC	105	1.9	91
Show		21435+2721	OSO 155	DG	304	6.1	93
Show		21435+2721	A 299	DE	95	999.9	93
Show		21435+2721	A 299	DF	26	145.8	93
Show		21573+2738	NSN 749		84	1.7	93
Show		21547+2643	CVR 924		252	21.1	93
Show		21561+2701	J 854		305	2.8	94
Show		21553+2648	A 302		239	5.8	95
Show		21441+2845	ES 521	DE	286	17.5	96
Show		21441+2845	FYM 25	DG	164	89.6	96
Show		21441+2845	STF2822	AB	325	1.6	97

WDS 21505+2756 : COMPONENTS

	A
B	pa=353.5° sep=20.90"

21505+2756 A

Componente originario normalizzato	AB		Coord arcsec 2000	215027.25+275602.2		Mag	14.8		PmRA	-29.00
PmDE	-60.0

21505+2756 B

Componente originario normalizzato	AB		Coord arcsec 2000	215027.07+275623.0		Mag	17.7		PmRA	-28.00
PmDE	-64.0		Calc delta mag	2.9		Calc coord	yes