21097+5158 IPH 28

21^h 09^m 39.94^s +51° 58' 03.6" P.A. 241.00 sep 19.6 mag 15.10,17.70

Coord 2000	21097+5158	Discov num	IPH 28	Comp		Coord arcsec 2000	21 09 39.94 +51 58 03.6
Date first	1952	Date last	2015	Obs	8
Pa first	241	Pa last	240.7	P.A. Now (θ)	240.7°
Sep first	19.9	Sep last	19.624	Sep. Now (ρ)	19.624"
Mag pri	15.10	Mag sec	17.70	delta mag (ΔM)	2.6	Spectral class
Pri motion ra	+059	Sec motion ra	+060
Pri motion dec	+035	Sec motion dec	+038
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.045 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Gaia DR2

2169514120107365632

WDS 21097+5158 IPH 28 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
IPH		IPHAS Survey	...................
IPH		double discovered by IPHAS Survey on Isaac Newton telescope; see www.iphas.org

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21097+5158	IPH 28		2004	2	241	19.7	15.10	17.70		VR	210939.94+515803.6
21097+5158	IPH 28		2015	4	241	19.6	15.10	17.70		V R	210939.94+515803.6

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WDS 21097+5158 IPH 28 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21097+5158 IPH 28 : MEASURES

No records found.

WDS 21097+5158 : VIRTUAL EYEPIECE

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WDS 21097+5158 : ALADIN DSS IMAGE @ 21^h 09^m 39.94^s +51° 58' 03.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21097+5158 IPH 28 : 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		21097+5158	IPH 28		241	19.6
Show		21087+5148	ES 1003		154	7.1	14
Show		21092+5220	COU2694		249	1.1	23
Show		21084+5118	COU2693		132	0.6	43
Show		21046+5224	STF2757		264	1.9	54
Show		21041+5234	CON 39	AB	36	4.7	63
Show		21041+5234	CON 39	CD	324	3.5	63
Show		21152+5117	HJ 1631		16	49.4	66
Show		21170+5146	DBR 293		199	5.5	69
Show		21081+5046	TDT2775		183	3.4	74
Show		21063+5308	ES 2705		18	9.0	77
Show		21077+5019	ROE 90		48	10.1	79
Show		21182+5217	HEI 592		70	4.1	81
Show		21178+5229	SKF 346		305	55.9	82
Show		21125+5318	ES 209		239	4.1	84
Show		21194+5219	ES 98	BC	107	51.9	92
Show		21194+5219	ES 98	AB	308	25.9	93
Show		21194+5219	ES 98	AC	87	29.8	93
Show		21194+5219	ES 98	CD	259	7.6	93
Show		21196+5216	HEI 593		335	1.8	94
Show		21185+5248	TDT2894		187	2.4	96
Show		21199+5150	STJ 116		53	1.4	96
Show		21028+5041	ES 1000	AB	56	3.5	101
Show		21053+5025	TDT2730		140	1.6	102
Show		21046+5028	ES 96		253	8.2	102
Show		21044+5331	ES 1002		64	6.7	105
Show		21195+5256	A 1693		74	2.8	107
Show		21206+5241	MLR 644		211	1.6	109
Show		21055+5340	BU 680	AB	283	0.6	109
Show		21055+5340	BU 680	AC	33	20.8	109
Show		21200+5259	STF2789	AB	113	6.9	113
Show		21200+5259	STF2789	AC	171	133.1	113
Show		21144+5015	SKF 393		206	44.7	113
Show		21197+5303	S 786		298	47.9	113
Show		21195+5048	ES 1005	AB	145	11.5	115
Show		21195+5048	ES 1005	BC	126	2.3	115
Show		20593+5303	JNN 287		11	0.5	115
Show		21147+5345	FMR 234		293	2.5	117
Show		21190+5039	ES 1004		221	7.6	118
Show		21224+5218	ES 2708		40	29.9	120
Show		21223+5132	CVR 241		156	75.0	121
Show		21227+5214	HU 591		130	0.8	122
Show		21152+5351	BVD 134	AB	57	22.9	124
Show		21199+5319	A 1695		193	0.5	124
Show		20574+5104	ES 999		262	3.2	127
Show		21040+5354	VLM 2		188	8.1	127
Show		21178+5344	TDT2891		201	0.5	130
Show		21173+5011	TDT2885		13	1.5	130
Show		20566+5250	A 1437		331	1.4	130
Show		21064+5405	TDT2750		262	0.9	131
Show		21036+5358	HDS2999	Aa,Ab	352	0.3	132

WDS 21097+5158 : COMPONENTS

	A
B	pa=227.7° sep=14.26"

21097+5158 A

Componente originario normalizzato	AB		Coord arcsec 2000	210939.94+515803.6		Mag	15.1		PmRA	59.00
PmDE	35.0

21097+5158 B

Componente originario normalizzato	AB		Coord arcsec 2000	210938.80+515754.0		Mag	17.7		PmRA	60.00
PmDE	38.0		Calc delta mag	2.6		Calc coord	yes