17556+5458 CVR 866

17^h 55^m 35.58^s +54° 57' 40.7" P.A. 359.00 sep 11.8 mag 16.60,17.70 Sp M1+M3

Coord 2000	17556+5458	Discov num	CVR 866	Comp		Coord arcsec 2000	17 55 35.58 +54 57 40.7
Date first	1999	Date last	2015	Obs	7
Pa first	359	Pa last	358.9	P.A. Now (θ)	358.9°
Sep first	11.8	Sep last	11.826	Sep. Now (ρ)	11.826"
Mag pri	16.60	Mag sec	17.70	delta mag (ΔM)	1.1	Spectral class	M1+M3 (red/red)
Pri motion ra	-041	Sec motion ra	-042
Pri motion dec	+009	Sec motion dec	+015
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.136 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Gaia DR2

1417400406670753024

WDS 17556+5458 CVR 866 : 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
17556+5458	CVR 866		2001	1	359	11.8	16.60	17.70	M1+M3	V R	175535.56+545752.5
17556+5458	CVR 866		2010	3	359	11.7	16.60	17.70	M1+M3	V R	175535.58+545740.7
17556+5458	CVR 866		2015	4	359	11.8	16.60	17.70	M1+M3	V R	175535.58+545740.7

If you need more information about this double, apply for a data request form to the WDS.

WDS 17556+5458 CVR 866 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17556+5458 CVR 866 : MEASURES

No records found.

WDS 17556+5458 : VIRTUAL EYEPIECE

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WDS 17556+5458 : ALADIN DSS IMAGE @ 17^h 55^m 35.58^s +54° 57' 40.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17556+5458 CVR 866 : 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		17556+5458	CVR 866		359	11.8
Show		18007+5453	ES 640		77	8.4	45
Show		17511+5523	HO 71		226	3.8	48
Show		17598+5416	ES 780		124	4.0	56
Show		17554+5558	HJL1097		49	351.6	61
Show		17543+5357	A 1885		81	0.4	62
Show		17504+5414	OL 89		173	0.8	63
Show		17585+5359	KPP 697		94	6.2	64
Show		17469+5503	UC 3403		93	12.1	76
Show		17521+5344	TOI1261		317	1.7	81
Show		18027+5552	ES 79	AB	56	6.3	82
Show		18027+5552	ES 79	AC	93	24.6	82
Show		18048+5435	ES 641		64	2.1	84
Show		17562+5621	LDS4768		55	24.1	85
Show		18026+5358	ES 781		281	4.3	86
Show		17461+5526	UC 3400		151	7.4	87
Show		18005+5624	SZM 1		87	20.4	98
Show		18053+5550	SLE 137		171	9.3	98
Show		17462+5357	HDS2511		97	0.4	103
Show		18075+5514	STI2369		188	15.4	104
Show		18029+5626	STF2278	DS	213	6.7	105
Show		18064+5408	UC 3494		285	22.6	106
Show		17571+5313	TDT 595		77	0.5	106
Show		18029+5626	STF2278	AB	31	35.1	108
Show		18029+5626	STF2278	AD	189	197.9	108
Show		18029+5626	SLE 128	AE	279	46.4	108
Show		18029+5626	SLE 128	AF	278	85.2	108
Show		18029+5626	SLE 128	AG	250	127.2	108
Show		18029+5626	STF2278	AC	38	33.6	108
Show		18029+5626	STF2278	BC	146	6.0	109
Show		18000+5316	A 1886		339	4.7	109
Show		18048+5344	HDS2546		236	0.6	110
Show		17462+5613	STI2357		171	11.9	111
Show	Grumium	17535+5652	LDS1457		290	315.7	116
Show		18025+5638	LDS4772		346	9.9	117
Show		17599+5304	HO 563	AB	184	0.7	120
Show		17599+5304	HO 563	AC	243	69.8	120
Show		18027+5312	TDT 650		125	1.1	124
Show		18077+5608	SLE 140		166	6.8	125
Show		17458+5326	MLR 605	BC	45	10.8	126
Show		18051+5322	TOK 614		83	999.9	127
Show		18106+5512	STI2370		295	5.4	130
Show		18004+5704	STI2364		299	16.8	132
Show		17437+5336	KPP 399		264	3.7	133
Show		18003+5251	STF2271	AB	267	3.5	134
Show		18003+5251	STF2271	AC	17	160.8	134
Show		17510+5709	STI2360		232	9.9	137
Show		17530+5713	MLB 75		324	2.9	138
Show		18077+5632	SLE 139		333	6.6	139
Show		17402+5411	ES 638		185	2.5	141
Show		17480+5707	MLB1077	AB	215	4.3	144

WDS 17556+5458 : COMPONENTS

	A
B	pa=359.4° sep=11.82"

17556+5458 A

Componente originario normalizzato	AB		Coord arcsec 2000	175535.58+545740.7		Mag	16.6		Spectral class	M1 (red)
PmRA	-41.00		PmDE	9.0

17556+5458 B

Componente originario normalizzato	AB		Coord arcsec 2000	175535.56+545752.5		Mag	17.7		Spectral class	M3 (red)
PmRA	-42.00		PmDE	15.0		Calc delta mag	1.1		Calc coord	yes