13104+3744 KZA 44 AC

13^h 10^m 22.38^s +37° 44' 28.3" P.A. 5.00 sep 93.2 mag 12.16,11.27

Coord 2000	13104+3744	Discov num	KZA 44	Comp	AC	Coord arcsec 2000	13 10 22.38 +37 44 28.3
Date first	1928	Date last	2015	Obs	15
Pa first	5	Pa last	4.5	P.A. Now (θ)	4.5°
Sep first	93.2	Sep last	93.24	Sep. Now (ρ)	93.24"
Mag pri	12.16	Mag sec	11.27	delta mag (ΔM)	0.89	Spectral class
Pri motion ra	+004	Sec motion ra	+000
Pri motion dec	-006	Sec motion dec	-003
Notes

rPM=0.693

Nature of this double is uncertain.

13104+3744 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			13 10 22 +37 44 28	KZA 44 AB	2015	15	209	76.7	12.16	12.32	0.16
Show			13 10 22 +37 44 28	KZA 44 AC	2015	15	5	93.2	12.16	11.27	0.89		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Canes Venatici

Tycho2

3022-02137-1

Gaia DR2

1522493029427694336

WDS 13104+3744 KZA 44 AC : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Kza1984	Pa j	Kazeza, S.M.	1984BAORB...9..311K
Kza1984		Bull. R. Astron. Obs. Belgium 9, 311, 1984

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
13104+3744	KZA 44	AC	2007	6	5	93.3	12.32	11.38		D	131022.38+374428.3
13104+3744	KZA 44	AC	2010	8	4	93.3	12.32	11.38		D	131022.38+374428.3
13104+3744	KZA 44	AC	2015	10	5	93.2	12.16	11.27			131022.38+374428.3

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

WDS 13104+3744 KZA 44 AC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13104+3744 KZA 44 AC : MEASURES

No records found.

WDS 13104+3744 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 13104+3744 : ALADIN DSS IMAGE @ 13^h 10^m 22.38^s +37° 44' 28.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13104+3744 KZA 44 AC : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		13104+3744	KZA 44	AB	209	76.7
Show		13104+3744	KZA 44	AC	5	93.2
Show		13089+3800	KZA 41		20	30.4	24
Show		13130+3750	SKF 171		47	24.7	32
Show		13131+3817	NSN 639		76	6.6	46
Show		13101+3830	STFA 24	AB	296	275.6	46
Show		13101+3830	BU 608	BC	269	1.3	49
Show		13133+3709	LDS4327		66	6.6	50
Show		13121+3655	STF1730		338	2.0	54
Show		13114+3838	KPP3264		204	33.2	55
Show		13141+3712	TDS8741		236	2.6	55
Show		13065+3716	LDS4314		249	56.7	56
Show		13058+3726	KZA 40		283	57.1	58
Show		13054+3748	KZA 39		234	32.1	59
Show		13153+3741	CVR 686		92	23.8	59
Show		13082+3844	STF1723		12	6.1	65
Show		13055+3708	HDS1830		323	0.5	69
Show		13094+3857	SLW 828		102	81.0	74
Show		13091+3858	KZA 42	AB	17	35.2	76
Show		13091+3858	KZA 42	AC	250	56.8	76
Show		13042+3805	KZA 37		66	24.7	77
Show		13039+3758	UC 2463		200	49.1	78
Show		13039+3724	TDS8673	AB	253	1.3	80
Show		13166+3818	UC 2510		13	6.7	82
Show		13124+3908	KZA 46		326	48.8	87
Show		13116+3911	KZA 45		298	53.8	88
Show		13096+3918	SLW 830		32	131.1	95
Show		13104+3921	KZA 43		87	45.3	97
Show		13175+3649	HU 1146		28	5.6	102
Show		13106+3556	ISO 13		123	0.3	109
Show		13172+3633	CRB 95		165	14.3	109
Show		13044+3909	KZA 38		306	22.9	111
Show		13091+3555	CBL 409		196	93.7	111
Show		13154+3610	SHN 172		-1	0.1	112
Show		13158+3611	CVR 134	AB	279	39.5	114
Show		13158+3611	KPP3266	Aa,Ab	341	1.8	114
Show		13010+3810	UC 2453		252	75.6	114
Show		13011+3709	TDS8644		257	0.9	117
Show		13199+3822	UC 184		53	61.9	120
Show		13198+3836	TDS8788	AB	66	0.4	123
Show		13208+3748	UC 2520	AB	224	4.0	124
Show		13208+3748	PAL 4	AC	21	5.5	124
Show		13163+3603	CRB 94		267	26.1	124
Show		13046+3602	UC 2468		163	18.0	125
Show		13012+3852	HU 1142		156	1.0	128
Show		13184+3909	LDS4342		132	1.9	128
Show		13057+3548	TOK 805		63	0.2	130
Show		13149+3944	HJ 528		181	19.3	131
Show		13004+3856	COU1131		243	3.4	138
Show		12585+3817	STF1702	AB	83	35.9	144
Show		13184+3557	TOI1857		39	11.9	145

WDS 13104+3744 : COMPONENTS

	A	B
B	pa=203.4° sep=73.27"
C	pa=3.6° sep=93.13"	pa=12.3° sep=163.94"

13104+3744 A

Coord arcsec 2000	131022.38+374428.3		Mag	12.16		PmRA	4.00		PmDE	-6.0
Tycho2	3022-02137-1

Tycho2

Tycho2	3022-02137-1	Pflag		RAmdeg	197.59328477	DEmdeg	37.74121847
PmRA	2.6	PmDE	-12.3	E RAmdeg	93	E DEmdeg	87
E pmRA	5.6	E pmDE	5.2	EpRAm	1987.07	EpDEm	1986.73
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	12.605	E BTmag	0.228	VTmag	12.325
E VTmag	0.207	Prox	933	TYC		HIP
CCDM		RAdeg	197.59327694	DEdeg	37.74124694	EpRA 1990	1.74
EpDE 1990	1.66	E RAdeg	96.7	E DEdeg	91.2	Posflg
Corr	-0.1

13104+3744 B

Coord arcsec 2000	131019.93+374321.1		Mag	12.32		PmRA	-6.00		PmDE	12.0
Calc delta mag	0.16		Calc coord	yes

13104+3744 C

Coord arcsec 2000	131022.87+374601.3		Mag	11.27		PmRA	0.00		PmDE	-3.0
Tycho2	3022-02239-1		Calc delta mag	0.89		Calc coord	yes

Tycho2

Tycho2	3022-02239-1	Pflag		RAmdeg	197.59583307	DEmdeg	37.76707265
PmRA	-0.6	PmDE	-5.8	E RAmdeg	69	E DEmdeg	65
E pmRA	4.1	E pmDE	3.7	EpRAm	1986.75	EpDEm	1986.30
Num	3	Q RAmdeg	1.0	Q DEmdeg	1.1	Q pmRA	1.0
Q pmDE	1.1	BTmag	12.734	E BTmag	0.238	VTmag	11.383
E VTmag	0.093	Prox	933	TYC		HIP
CCDM		RAdeg	197.59583500	DEdeg	37.76708611	EpRA 1990	1.78
EpDE 1990	1.68	E RAdeg	71.6	E DEdeg	68.0	Posflg
Corr	0.0