17023+4523 CVR 1688

17^h 02^m 17.72^s +45° 23' 10.6" P.A. 202.00 sep 3.0 mag 17.30,17.70 Sp M2+M2

Coord 2000	17023+4523	Discov num	CVR1688	Comp		Coord arcsec 2000	17 02 17.72 +45 23 10.6
Date first	2005	Date last	2016	Obs	5
Pa first	202	Pa last	201.6	P.A. Now (θ)	201.6°
Sep first	3.0	Sep last	3.014	Sep. Now (ρ)	3.014"
Mag pri	17.30	Mag sec	17.70	delta mag (ΔM)	0.4	Spectral class	M2+M2 (red/red)
Pri motion ra	-023	Sec motion ra
Pri motion dec	-012	Sec motion dec
Notes	V R (Proper motion indicates physical, Red magnitudes)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Gaia DR2

1359535995918782976

WDS 17023+4523 CVR 1688 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Cvr2011	Eu -	Chivers, J.	2011JDSO....7..209C
Cvr2011		JDSO 7, 209, 2011
Cvr2014	Es u	Chivers, J.	2014JDSO...10...62C
Cvr2014		JDSO 10, 62, 2014
Cvr2014b	Es u	Chivers, J.	2014JDSO...10..256C
Cvr2014b		JDSO 10, 256, 2014
Cvr2014b		(Note: Coordinates in main table are of secondary, not primary. Corrected in WDS)
Cvr2014c	Eu -	Chivers, J.	2014JDSO...10..300C
Cvr2014c		JDSO 10, 300, 2014
Cvr2015a	Eu u	Chivers, J.	2015JDSO...11...42C
Cvr2015a	+Es	JDSO 11, 42, 2015

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17023+4523	CVR1688		2005	1	202	3.0	17.30	17.70	M3+M3	R	170217.72+452310.6
17023+4523	CVR1688		2015	3	202	3.0	17.30	17.70	M3+M3	R	170217.72+452310.6
17023+4523	CVR1688		2016	5	202	3.0	17.30	17.70	M2+M2	V R	170217.72+452310.6

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WDS 17023+4523 CVR 1688 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17023+4523 CVR 1688 : MEASURES

No records found.

WDS 17023+4523 : VIRTUAL EYEPIECE

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WDS 17023+4523 : ALADIN DSS IMAGE @ 17^h 02^m 17.72^s +45° 23' 10.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17023+4523 CVR 1688 : 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		17023+4523	CVR1688		202	3.0	1
Show		17020+4507	GRV1224		350	11.0	17
Show		16598+4553	KPP 385		219	4.8	40
Show		17043+4445	COU1593		191	0.6	44
Show		16579+4523	ES 1254		134	5.0	46
Show		17010+4616	ES 1255		49	7.7	55
Show		17033+4427	SKF2733		195	1.3	57
Show		16593+4613	CVR1686		90	4.6	60
Show		16566+4505	ES 2655		67	47.6	64
Show		17060+4616	TDT 212		132	1.2	66
Show		16587+4429	CVR1685		36	4.4	67
Show		17073+4604	COU1773		23	0.9	67
Show		16572+4605	CVR1682		90	4.3	68
Show		17029+4643	BEM9010		56	20.9	80
Show		16547+4518	KZA 121	AB	181	43.6	81
Show		16547+4518	KZA 121	AC	251	50.1	81
Show		16547+4518	KZA 121	AD	220	108.9	81
Show		16545+4511	CVR 852		194	12.7	84
Show		17067+4408	SHN 218		37	0.4	88
Show		17110+4457	DAM 955		53	6.9	97
Show		16578+4650	A 1873		301	2.5	99
Show		17051+4658	STT 323		79	11.4	100
Show		16575+4649	TDT 158		5	0.6	100
Show		17117+4533	DAM 975		198	2.7	100
Show		17002+4345	A 1875		190	2.6	101
Show		16534+4601	KZA 120		79	10.8	102
Show		16560+4643	KZA 122	AB	261	79.9	104
Show		16560+4643	KZA 122	AC	239	142.2	104
Show		16527+4547	CVR1678		66	4.6	104
Show		17121+4540	KUI 79	AB	289	0.7	105
Show		17121+4540	KUI 79	AB,C	343	157.4	105
Show		16575+4658	A 1871		34	2.5	108
Show		16529+4608	A 1869	AB	221	2.1	109
Show		16529+4608	GII 237	Aa,Ab	33	0.4	109
Show		16578+4344	A 1872		119	1.1	111
Show		16518+4511	KZA 119		120	20.5	112
Show		17084+4656	SLE 80		294	15.0	113
Show		16530+4424	STT 317	AB	200	25.1	116
Show		16530+4424	STT 317	AC	316	131.3	116
Show		17105+4645	A 1645		37	0.2	119
Show		16544+4650	CVR 850		191	18.9	120
Show		16547+4655	FMR 128		222	9.1	121
Show		17061+4329	WFC 186		15	18.4	122
Show		16513+4604	KZA 118		237	32.6	123
Show		16541+4354	BRT 341		255	4.2	125
Show		16509+4601	KZA 117		326	8.3	126
Show		16510+4605	A 1867		264	1.8	126
Show		17109+4357	ES 1412		134	3.6	127
Show		16509+4445	COU1592		226	0.6	127
Show		16579+4722	A 1874	AB	64	5.0	128
Show		16579+4722	STFA 32	AC	262	112.4	128

WDS 17023+4523 : COMPONENTS

	A
B	pa=195.5° sep=2.91"

17023+4523 A

Componente originario normalizzato	AB		Coord arcsec 2000	170217.72+452310.6		Mag	17.3		Spectral class	M2 (red)
PmRA	-23.00		PmDE	-12.0

17023+4523 B

Componente originario normalizzato	AB		Coord arcsec 2000	170217.65+452307.8		Mag	17.7		Spectral class	M2 (red)
Calc delta mag	0.4		Calc coord	yes