13091+3858 KZA 42 AB

13^h 09^m 06.30^s +38° 58' 00.5" P.A. 17.00 sep 35.2 mag 12.61,14.61

Coord 2000	13091+3858	Discov num	KZA 42	Comp	AB	Coord arcsec 2000	13 09 06.30 +38 58 00.5
Date first	1950	Date last	2015	Obs	12
Pa first	18	Pa last	16.6	P.A. Now (θ)	16.6°
Sep first	35.9	Sep last	35.243	Sep. Now (ρ)	35.243"
Mag pri	12.61	Mag sec	14.61	delta mag (ΔM)	2	Spectral class
Pri motion ra	-001	Sec motion ra	-003
Pri motion dec	+002	Sec motion dec	+001
Notes

rPM=0.707

Nature of this double is uncertain.

13091+3858 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			13 09 06 +38 58 00	KZA 42 AB	2015	12	17	35.2	12.61	14.61	2.00		<===
Show			13 09 06 +38 58 00	KZA 42 AC	2015	13	250	56.8	12.61	14.12	1.51

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Canes Venatici

Gaia DR2

1523165213285118848

WDS 13091+3858 KZA 42 AB : 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
13091+3858	KZA 42	AB	2006	4	17	35.2	10.00	12.00			130906.15+385759.9
13091+3858	KZA 42	AB	2015	6	17	35.2	12.61	14.61			130906.30+385800.5

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

WDS 13091+3858 KZA 42 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13091+3858 KZA 42 AB : MEASURES

No records found.

WDS 13091+3858 : VIRTUAL EYEPIECE

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

WDS 13091+3858 : ALADIN DSS IMAGE @ 13^h 09^m 06.30^s +38° 58' 00.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13091+3858 KZA 42 AB : 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		13091+3858	KZA 42	AB	17	35.2
Show		13091+3858	KZA 42	AC	250	56.8
Show		13094+3857	SLW 828		102	81.0	4
Show		13082+3844	STF1723		12	6.1	18
Show		13096+3918	SLW 830		32	131.1	22
Show		13101+3830	BU 608	BC	269	1.3	27
Show		13104+3921	KZA 43		87	45.3	28
Show		13101+3830	STFA 24	AB	296	275.6	31
Show		13116+3911	KZA 45		298	53.8	32
Show		13114+3838	KPP3264		204	33.2	34
Show		13124+3908	KZA 46		326	48.8	40
Show		13044+3909	KZA 38		306	22.9	57
Show		13089+3800	KZA 41		20	30.4	58
Show		13131+3817	NSN 639		76	6.6	63
Show		13092+4013	SLW 827		122	13.1	75
Show		13104+3744	KZA 44	AB	209	76.7	76
Show		13104+3744	KZA 44	AC	5	93.2	76
Show		13042+3805	KZA 37		66	24.7	79
Show		13122+4009	CVR1492		91	3.6	80
Show		13149+3944	HJ 528		181	19.3	82
Show		13130+3750	SKF 171		47	24.7	82
Show		13032+3944	UC 2461		29	23.7	84
Show		13054+3748	KZA 39		234	32.1	84
Show		13039+3758	UC 2463		200	49.1	86
Show		13060+4016	SLW 823		193	12.5	86
Show		13068+4022	A 2062		301	0.7	89
Show		13115+4024	BVD 228		191	38.6	90
Show		13012+3852	HU 1142		156	1.0	93
Show		13166+3818	UC 2510		13	6.7	97
Show		13058+3726	KZA 40		283	57.1	100
Show		13128+4030	A 1606		17	1.3	102
Show		13004+3856	COU1131		243	3.4	102
Show		13170+3949	OSO 52		131	17.3	106
Show		13153+3741	CVR 686		92	23.8	107
Show		13010+3810	UC 2453		252	75.6	107
Show		13065+3716	LDS4314		249	56.7	108
Show		13184+3909	LDS4342		132	1.9	110
Show		13165+4007	RAO 289		246	0.6	110
Show		13039+3724	TDS8673	AB	253	1.3	113
Show		13039+4038	TDS8672		154	0.4	117
Show		13055+3708	HDS1830		323	0.5	118
Show		13133+3709	LDS4327		66	6.6	120
Show		13141+3712	TDS8741		236	2.6	122
Show		13062+4055	HJ 2639	BC	102	22.9	122
Show		13062+4055	HJ 2639	AB	158	36.0	122
Show		13062+4055	HJ 2639	AC	137	52.3	122
Show		13185+3954	ES 1544		271	7.2	122
Show		13198+3836	TDS8788	AB	66	0.4	128
Show		13121+3655	STF1730		338	2.0	129
Show		13190+3953	ES 1545		89	6.1	129
Show		12585+3817	STF1702	AB	83	35.9	131

WDS 13091+3858 : COMPONENTS

	A	B
B	pa=13.0° sep=34.67"
C	pa=245.0° sep=45.83"	pa=222.9° sep=72.52"

13091+3858 A

Coord arcsec 2000

130906.30+385800.5

Mag

12.61

PmRA

-1.00

PmDE

2.0

13091+3858 B

Coord arcsec 2000	130906.97+385834.3		Mag	14.61		PmRA	-3.00		PmDE	1.0
Calc delta mag	2		Calc coord	yes

13091+3858 C

Coord arcsec 2000	130902.74+385741.2		Mag	14.12		PmRA	-13.00		PmDE	-2.0
Calc delta mag	1.51		Calc coord	yes