12000+4731 KZA 23 AB

11^h 59^m 58.31^s +47° 30' 52.3" P.A. 357.00 sep 41.6 mag 10.30,13.38

Coord 2000	12000+4731	Discov num	KZA 23	Comp	AB	Coord arcsec 2000	11 59 58.31 +47 30 52.3
Date first	1984	Date last	2015	Obs	11
Pa first	357	Pa last	356.9	P.A. Now (θ)	356.9°
Sep first	41.3	Sep last	41.565	Sep. Now (ρ)	41.565"
Mag pri	10.30	Mag sec	13.38	delta mag (ΔM)	3.08	Spectral class
Pri motion ra	-030	Sec motion ra	-042
Pri motion dec	+006	Sec motion dec	+001
Notes

rPM=0.309

Nature of this double is uncertain.

12000+4731 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			11 59 58 +47 30 52	KZA 23 AB	2015	11	357	41.6	10.30	13.38	3.08		<===
Show			11 59 58 +47 30 52	KZA 23 AC	2015	11	301	49.2	10.30	13.06	2.76

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ursa Major

Tycho2

3452-01056-1

Gaia DR2

774530870036419200

WDS 12000+4731 KZA 23 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
12000+4731	KZA 23	AB	2002	4	358	41.7	10.52	11.50		D	115958.31+473052.3
12000+4731	KZA 23	AB	2003	6	357	41.7	10.52	11.50		D	115958.31+473052.3
12000+4731	KZA 23	AB	2015	7	357	41.6	10.30	13.38			115958.31+473052.3

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

WDS 12000+4731 KZA 23 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12000+4731 KZA 23 AB : MEASURES

No records found.

WDS 12000+4731 : VIRTUAL EYEPIECE

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

WDS 12000+4731 : ALADIN DSS IMAGE @ 11^h 59^m 58.31^s +47° 30' 52.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12000+4731 KZA 23 AB : 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		12000+4731	KZA 23	AB	357	41.6	1
Show		12000+4731	KZA 23	AC	301	49.2	1
Show		12017+4728	COU1752		112	0.1	19
Show		11589+4753	CVR 638		216	8.4	25
Show		11585+4709	KZA 22		95	10.9	27
Show		12031+4719	OSO 45		198	8.6	34
Show		12016+4731	KZA 24	AB	2	176.6	35
Show		12016+4731	KZA 24	AC	344	81.8	35
Show		11580+4802	HU 733		160	2.0	38
Show		12032+4751	VYS 12	AB	181	2.7	39
Show		12032+4751	GII 184	Aa,Ab	29	0.4	39
Show		11579+4655	KZA 21	AB	255	54.5	42
Show		11579+4655	KZA 21	AC	34	24.7	42
Show		12032+4653	TDS8194	AB	346	1.6	51
Show		12032+4653	GII 183	Aa,Ab	116	0.2	51
Show		11596+4636	ES 2639		53	9.6	56
Show		11556+4815	ES 923		218	2.4	61
Show		12045+4648	COU1575		262	1.4	63
Show		11586+4626	CFN 8		334	1.5	66
Show		12038+4835	LDS5747		266	314.4	75
Show		11551+4629	BAG 46	Da,Db	326	0.1	80
Show		11551+4629	STF1579	CD	117	61.9	80
Show		11551+4629	A 1777	AB	358	0.3	80
Show		11551+4629	STF1579	AB,C	44	3.7	80
Show		11551+4629	STF1579	AB,D	114	62.9	80
Show		11578+4614	KZA 20		204	32.5	80
Show		12076+4655	LDS4180		359	134.8	86
Show		11533+4826	LDS5744		266	201.9	87
Show		12076+4813	COU1907		358	2.9	88
Show		11520+4805	HU 731		305	1.3	88
Show		12042+4849	SKF2644		149	35.9	89
Show		12092+4737	LDS4184		180	30.5	93
Show		11546+4615	KZA 19	AB	336	54.4	95
Show		11546+4615	KZA 19	AC	116	53.6	95
Show		11596+4555	TDS8152		87	0.9	96
Show		12009+4554	CVR1396		241	3.1	98
Show		12093+4656	SKF 60		215	33.8	102
Show		11571+4908	HU 732		356	1.4	103
Show		11579+4544	SKF2640		164	16.8	109
Show		11525+4612	KZA 18	AB	25	66.5	110
Show		11525+4612	KZA 18	AC	347	51.5	110
Show		11525+4612	KZA 18	AD	315	85.5	110
Show		11517+4850	CVR 629		314	7.3	115
Show		12031+4921	TDS8191		122	0.6	115
Show		12098+4833	KPP1249		220	9.6	117
Show		12115+4726	LDS4187		65	31.0	117
Show		12100+4636	ES 725		59	6.5	118
Show		11498+4637	SKF2636	AB	295	9.1	118
Show		11498+4637	SKF2636	AC	331	31.3	118
Show		11498+4637	SKF2636	BC	344	24.5	118
Show		11561+4533	STF1581		171	2.5	125

WDS 12000+4731 : COMPONENTS

	A	B
B	pa=357.9° sep=41.53"
C	pa=311.1° sep=37.95"	pa=238.6° sep=31.74"

12000+4731 A

Coord arcsec 2000	115958.31+473052.3		Mag	10.3		PmRA	-30.00		PmDE	6.0
Tycho2	3452-01056-1

Tycho2

Tycho2	3452-01056-1	Pflag		RAmdeg	179.99297163	DEmdeg	47.51453042
PmRA	-31.7	PmDE	8.7	E RAmdeg	22	E DEmdeg	27
E pmRA	1.6	E pmDE	1.5	EpRAm	1987.54	EpDEm	1985.31
Num	6	Q RAmdeg	0.4	Q DEmdeg	1.4	Q pmRA	0.4
Q pmDE	1.5	BTmag	11.752	E BTmag	0.067	VTmag	10.519
E VTmag	0.037	Prox	999	TYC	T	HIP
CCDM		RAdeg	179.99307778	DEdeg	47.51450111	EpRA 1990	1.79
EpDE 1990	1.75	E RAdeg	26.1	E DEdeg	34.2	Posflg
Corr	-0.1

12000+4731 B

Coord arcsec 2000	115958.16+473133.8		Mag	13.38		PmRA	-42.00		PmDE	1.0
Calc delta mag	3.08		Calc coord	yes

12000+4731 C

Coord arcsec 2000	115955.49+473117.2		Mag	13.06		PmRA	1.00		PmDE	-11.0
Calc delta mag	2.76		Calc coord	yes