12385+5755 STI 2289

12^h 38^m 27.55^s +57° 55' 22.5" P.A. 286.00 sep 10.8 mag 10.47,11.22

Coord 2000	12385+5755	Discov num	STI2289	Comp		Coord arcsec 2000	12 38 27.55 +57 55 22.5
Date first	1912	Date last	2019	Obs	33
Pa first	285	Pa last	285.7	P.A. Now (θ)	285.7°
Sep first	12.3	Sep last	10.807	Sep. Now (ρ)	10.807"
Mag pri	10.47	Mag sec	11.22	delta mag (ΔM)	0.75	Spectral class
Pri motion ra	-031	Sec motion ra	-030
Pri motion dec	-020	Sec motion dec	-021
Notes	V (Proper motion indicates physical)

rPM=0.038 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ursa Major

Tycho2

3847-00325-1

Gaia DR2

1577836367390545024

WDS 12385+5755 STI 2289 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Sti		Stein, J. (see Vat1926)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12385+5755	STI2289		2006	6	286	10.8	10.47	11.22		DV	123827.55+575522.5
12385+5755	STI2289		2007	10	286	10.8	10.47	11.22		VD	123827.55+575522.5
12385+5755	STI2289		2010	12	286	10.4	10.47	11.22		V	123827.55+575522.5
12385+5755	STI2289		2014	19	286	10.8	10.47	11.22		V	123827.55+575522.5
12385+5755	STI2289		2015	20	286	10.7	10.47	11.22		V	123827.55+575522.5
12385+5755	STI2289		2019	32	286	10.8	10.47	11.22		V	123827.55+575522.5

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

WDS 12385+5755 STI 2289 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12385+5755 STI 2289 : MEASURES

No records found.

WDS 12385+5755 : VIRTUAL EYEPIECE

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WDS 12385+5755 : ALADIN DSS IMAGE @ 12^h 38^m 27.55^s +57° 55' 22.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12385+5755 STI 2289 : 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		12385+5755	STI2289		286	10.8
Show		12350+5814	STF1660		118	19.7	34
Show		12319+5736	SLN 71		120	3.2	56
Show		12435+5838	KPP2553		1	23.1	59
Show		12312+5747	UC 176		37	78.0	59
Show		12397+5855	SLW 752		359	112.8	61
Show		12449+5718	LDS1336		10	236.1	64
Show		12445+5841	LDS1335		7	34.9	67
Show		12362+5650	A 1601	AB	75	2.4	69
Show		12362+5650	GII 190	Aa,Ab	125	0.1	69
Show		12436+5852	STT 254		189	0.3	70
Show		12467+5824	UC 2405		155	68.1	71
Show		12418+5645	BWL 33	AB	8	9.0	76
Show		12418+5645	BWL 33	AC	239	12.4	76
Show		12418+5645	BWL 33	AD	241	22.8	76
Show		12358+5641	SLW 740		211	8.6	78
Show		12320+5853	ES 1789		204	1.7	78
Show		12358+5635	STF1662		242	19.2	84
Show		12301+5850	SLW 730		263	29.8	86
Show		12406+5629	MLB 169		310	2.0	88
Show		12296+5656	LDS2644		162	36.7	94
Show		12339+5629	LDS1322		211	6.5	96
Show		12483+5653	LDS2660		129	83.3	101
Show		12352+5617	STI2287		81	16.2	102
Show		12511+5838	STI 750		142	3.4	109
Show		12487+5640	TDS8534		271	2.6	113
Show		12500+5903	LDS1337		80	12.7	113
Show		12222+5805	WNC 4		76	53.2	130
Show		12225+5731	KPP3868		280	3.2	130
Show		12546+5819	WIS 207		120	999.9	131
Show		12436+6001	LAF 48	AB	301	1.9	132
Show		12436+6001	LAF 48	AC	134	14.1	132
Show		12409+5545	SLW 756		117	10.1	132
Show		12550+5810	STF1691	AB	275	18.5	133
Show		12550+5810	STF1691	AC	84	130.3	133
Show		12417+6007	SKF1738		18	4.8	135
Show		12426+5545	LDS3058		248	6.6	135
Show		12417+5543	SHY 64	AB	191	999.9	135
Show		12417+5543	SHY 64	AC	309	999.9	135
Show		12417+5543	SHY 64	AD	69	999.9	135
Show		12417+5543	SHY 236	AE	248	999.9	135
Show		12281+5949	UC 172	AB	120	5.9	140
Show		12281+5949	UC 172	AC	220	45.5	140
Show		12289+5556	TDS8406		256	1.7	143
Show		12556+5706	MLR 553		188	0.5	147
Show		12569+5744	MLR 500	AB	254	0.1	148
Show		12569+5744	MLR 500	AC	272	9.6	148
Show		12461+6016	CVR1466		154	3.0	153
Show		12193+5730	SMH 16		331	9.6	156
Show		12581+5758	LDS1350		182	2.8	156
Show		12232+5621	MLB 67		136	8.5	156

WDS 12385+5755 : COMPONENTS

	A
B	pa=297.9° sep=6.25"

12385+5755 A

Componente originario normalizzato	AB		Coord arcsec 2000	123827.55+575522.5		Mag	10.47		PmRA	-31.00
PmDE	-20.0		Tycho2	3847-00325-1

Tycho2

Tycho2	3847-00325-1	Pflag		RAmdeg	189.61478368	DEmdeg	57.92292959
PmRA	-30.0	PmDE	-20.9	E RAmdeg	26	E DEmdeg	27
E pmRA	3.0	E pmDE	3.0	EpRAm	1990.74	EpDEm	1990.67
Num	4	Q RAmdeg	1.9	Q DEmdeg	0.9	Q pmRA	1.9
Q pmDE	0.8	BTmag	11.217	E BTmag	0.050	VTmag	10.470
E VTmag	0.037	Prox	109	TYC	T	HIP
CCDM		RAdeg	189.61491472	DEdeg	57.92297778	EpRA 1990	1.67
EpDE 1990	1.71	E RAdeg	25.9	E DEdeg	27.3	Posflg
Corr	0.0

CCDM

Ccdm	12385+5755	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.26	DDEs	7.0
R dRAs	45	Year		Theta		Rho
Obs	2	Vmag	9.8	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	12339N5828A
HIC

12385+5755 B

Componente originario normalizzato	AB		Coord arcsec 2000	123826.86+575525.4		Mag	11.22		PmRA	-30.00
PmDE	-21.0		Tycho2	3847-00668-1		Calc delta mag	0.75		Calc coord	yes

Tycho2

Tycho2	3847-00668-1	Pflag		RAmdeg	189.60930637	DEmdeg	57.92377738
PmRA	-28.4	PmDE	-20.1	E RAmdeg	42	E DEmdeg	43
E pmRA	3.1	E pmDE	3.1	EpRAm	1989.20	EpDEm	1989.10
Num	4	Q RAmdeg	1.4	Q DEmdeg	1.3	Q pmRA	1.4
Q pmDE	1.3	BTmag	11.728	E BTmag	0.067	VTmag	11.220
E VTmag	0.072	Prox	109	TYC	T	HIP
CCDM		RAdeg	189.60943056	DEdeg	57.92382333	EpRA 1990	1.66
EpDE 1990	1.72	E RAdeg	43.1	E DEdeg	44.3	Posflg
Corr	0.0

CCDM

Ccdm	12385+5755	RComp		Comp	B	Note1
Note2		Discov num	STI2289	DRAs		DDEs
R dRAs		Year	1912	Theta	285	Rho	11.5
Obs	2	Vmag	11.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	12339N5828B
HIC