12207+3500 HO 536

12^h 20^m 42.27^s +34° 59' 58.6" P.A. 96.00 sep 3.7 mag 9.59,11.33 Sp K0III dist. 534.76 pc (1744.39 l.y.)

Coord 2000	12207+3500	Discov num	HO 536	Comp		Coord arcsec 2000	12 20 42.27 +34 59 58.6
Date first	1896	Date last	2019	Obs	31
Pa first	96	Pa last	95.5	P.A. Now (θ)	95.5°
Sep first	3.3	Sep last	3.739	Sep. Now (ρ)	3.739"
Mag pri	9.59	Mag sec	11.33	delta mag (ΔM)	1.74	Spectral class	K0III (yellow-orange)
Pri motion ra	+010	Sec motion ra	+006
Pri motion dec	+013	Sec motion dec	+012
Notes

rPM=0.251 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Canes Venatici		HIP	60201		Tycho2	2530-01364-1		Gaia DR2	4017162252880482944
BD	BD+35 2332		Distance	534.76		Distance ly	1744.39

WDS 12207+3500 HO 536 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Ho_1883	Ma j	Hough, G.W.	1883MNRAS..43..371H
Ho_1883		MNRAS 43, 371, 1883 (data also in Ho_1890)	1890AN....125....1H
Ho_1884	Ma j	Hough, G.W.	1884MNRAS..44..365H
Ho_1884		MNRAS 44, 365, 1884 (data also in Ho_1890)	1890AN....125....1H
Ho_1885	Ma j	Hough, G.W.	1885MNRAS..45..417H
Ho_1885		MNRAS 45, 417, 1885 (data also in Ho_1890)	1890AN....125....1H
Ho_1886	Ma j	Hough, G.W.	1886MNRAS..46..393H
Ho_1886		MNRAS 46, 393, 1886 (data also in Ho_1890)	1890AN....125....1H
Ho_1887	Ma j	Hough, G.W.	1887AN....116..273H
Ho_1887		AN 116, 273, 1887
Ho_1890	Ma j	Hough, G.W.	1890AN....125....1H
Ho_1890		AN 125, 1, 1890
Ho_1890b	Ma j	Hough, G.W.	1890AJ......9..177H
Ho_1890b		AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b)	1890AN....125....1H
Ho_1894a	Ma -	Hough, G.W.	1894MNRAS..54..251H
Ho_1894a		MNRAS 54, 251, 1894
Ho_1894b	Ma j	Hough, G.W. (HO 304 - 490)	1894AN....135..281H
Ho_1894b		AN 135, 281, 1894
Ho_1894c	Ma -	Hough, G.W. (measure by Dembowski, H.)	1894AN....135..281H
Ho_1894c		AN 135, 281, 1894
Ho_1899a	Ma j	Hough, G.W.	1899AN....149..65H
Ho_1899a		AN 149, 65, 1899
Ho_1899b	Ma -	Hough, G.W. (measure by Burnham, S.W.)	1899AN....149..65H
Ho_1899b		AN 149, 65, 1899
Ho_1907	Ma -	Hough, G.W.	1907PFAO....3c...1D
Ho_1907		Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A	Ma -	Hough, G.W.	1932QB821.A43......
Ho_1932A		cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12207+3500	HO 536		2001	21	96	3.8	9.59	11.33	K0III		122042.27+345958.6
12207+3500	HO 536		2007	22	94	3.8	9.59	11.33	K0III		122042.27+345958.6
12207+3500	HO 536		2012	25	97	3.6	9.59	11.33	K0III		122042.27+345958.6
12207+3500	HO 536		2015	26	96	3.8	9.59	11.33	K0III		122042.27+345958.6
12207+3500	HO 536		2019	30	96	3.7	9.59	11.33	K0III		122042.27+345958.6

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WDS 12207+3500 HO 536 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12207+3500 HO 536 : MEASURES

No records found.

WDS 12207+3500 : VIRTUAL EYEPIECE

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WDS 12207+3500 : ALADIN DSS IMAGE @ 12^h 20^m 42.27^s +34° 59' 58.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12207+3500 HO 536 : 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		12207+3500	HO 536		96	3.7
Show		12198+3523	ITF 110		294	5.9	26
Show		12198+3432	SLW 708		65	109.0	30
Show		12218+3529	KPP1091		75	9.0	32
Show		12234+3508	CVR1426		355	4.8	35
Show		12181+3440	COU 786		43	2.3	38
Show		12244+3507	CVR1429		181	3.1	46
Show		12176+3428	SKF2701	AB	200	3.8	50
Show		12176+3428	SKF2701	AC	153	37.6	50
Show		12187+3412	LDS4201		270	66.6	55
Show		12210+3400	SKF2704		330	127.7	61
Show		12164+3542	UC 170		29	24.9	68
Show		12156+3550	TDS8287		288	0.7	80
Show		12194+3335	LDS4202		224	126.2	87
Show		12133+3448	LDS4193		294	18.3	92
Show		12279+3425	POP 57		353	10.1	95
Show		12265+3347	RAO 657		316	0.2	103
Show		12223+3644	DEA 78	AB	254	19.6	106
Show		12223+3644	KPP3253	Aa,Ab	8	1.1	106
Show		12126+3546	STF1613		7	1.2	110
Show		12220+3309	UC 2324		157	48.6	113
Show		12243+3644	KZA 31	AB	319	44.2	113
Show		12243+3644	KZA 31	AC	98	47.4	113
Show		12272+3632	TDS8388		251	1.1	122
Show		12286+3348	LDS4216		257	4.2	122
Show		12126+3351	SKF2587		134	32.5	123
Show		12108+3439	RAO 273		288	0.6	124
Show		12306+3431	HDS1759		206	0.2	125
Show		12232+3257	HDS1744		275	0.2	128
Show		12227+3705	KZA 28	AB	217	33.6	128
Show		12227+3705	KZA 28	AC	263	42.5	128
Show		12165+3304	CHR 37		172	0.3	128
Show		12116+3605	STF1607	AB	28	27.0	130
Show		12116+3605	STF1607	AC	355	36.2	130
Show		12116+3605	STF1607	BC	310	20.4	130
Show		12259+3655	KZA 33		63	18.7	132
Show		12100+3451	SLW 688		205	11.2	132
Show		12282+3641	STF1646		260	5.6	136
Show		12304+3608	HJ 519		190	18.3	137
Show		12237+3713	KZA 29	AB	56	13.8	139
Show		12237+3713	KZA 29	AC	127	15.9	139
Show		12097+3536	UC 2284		308	24.7	140
Show		12140+3655	ES 1739		293	4.9	141
Show		12112+3621	CVR1411		10	3.0	142
Show		12229+3726	SKF2590	AB	190	4.0	149
Show		12229+3726	LNA 1	Aa,Ab	49	0.4	149
Show		12320+3406	SKF2708		114	24.7	150
Show		12143+3252	SHN 152		-1	0.4	151
Show		12095+3356	GRV 853		324	63.5	152
Show		12264+3719	COU1424		6	0.6	155
Show		12141+3247	A 2058	BC	274	3.0	156

WDS 12207+3500 : COMPONENTS

	A
B	pa=96.7° sep=3.07"

12207+3500 A

Componente originario normalizzato	AB	Coord arcsec 2000	122042.27+345958.6	Mag	9.59	Spectral class	K0III (yellow-orange)
PmRA	10.00	PmDE	13.0	HIP	60201	Tycho2	2530-01364-1
BD	BD+35 2332

Tycho2

Tycho2	2530-01364-1	Pflag		RAmdeg	185.17612511	DEmdeg	34.99959940
PmRA	4.8	PmDE	14.4	E RAmdeg	17	E DEmdeg	20
E pmRA	3.9	E pmDE	3.8	EpRAm	1991.47	EpDEm	1991.27
Num	3	Q RAmdeg	3.5	Q DEmdeg	0.6	Q pmRA	3.6
Q pmDE	0.6	BTmag	10.705	E BTmag	0.041	VTmag	9.595
E VTmag	0.025	Prox	38	TYC	T	HIP	60201
CCDM	A	RAdeg	185.17611167	DEdeg	34.99956639	EpRA 1990	1.82
EpDE 1990	1.77	E RAdeg	16.9	E DEdeg	20.3	Posflg
Corr	0.0

Hipparcos

Catalog	H	HIP	60201	Proxy	H	RAhms	12 20 42.27
DEdms	+34 59 58.4	Vmag	9.33	VarFlag		R Vmag	G
RAdeg	185.176	DEdeg	34.9996	AstroRef	A	Plx	2.45
CCDM	12207+3500	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	96	Rho	3.776	HD		BD	BD+35 2332
CD		CP		Dm number	+35 2332	VIred	1.01
SpType	K0III	R SpType		Coord arcsec 2000	122042.27+345958.4

Hipparcos 2

HIP	60201	Sn	15	So	3	Nc	2
RArad	3.2319329116	DErad	0.6108576915	Plx	1.87	PmRA	18.71
PmDE	11.27	E RArad	1.23	E DErad	1.16	E Plx	1.71
E pmRA	1.36	E pmDE	1.44	Hpmag	9.4427	E Hpmag	0.0026
SHp	0.022	VA	0	BV	1.035	E BV	0.055
VI	1.01

CCDM

Ccdm	12207+3500	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.34	DDEs	-0.3
R dRAs	21	Year		Theta		Rho
Obs	2	Vmag	9.3	Sp		PmNote
PmRA	24	PmDE	30	Dm number	+35 2332	Cat1	BD
Name2		Cat2		HD		M HD
ADS BDS	A 8518	M ADS BDS		N IDS		IDS	12157N3533A
HIC	60201

12207+3500 B

Componente originario normalizzato	AB		Coord arcsec 2000	122042.52+345958.2		Mag	11.33		PmRA	6.00
PmDE	12.0		Calc delta mag	1.74		Calc coord	yes

CCDM

Ccdm	12207+3500	RComp		Comp	B	Note1
Note2		Discov num	HO 536	DRAs		DDEs
R dRAs		Year	1896	Theta	097	Rho	3.5
Obs	11	Vmag	10.5	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 8518	M ADS BDS		N IDS		IDS	12157N3533B
HIC	60201