14507+7409 BUP 159 (Bet UMi)

Coord 2000	14507+7409		Discov num	BUP 159		Comp			Coord arcsec 2000	14 50 42.40 +74 09 19.7
Date first	1833		Date last	2020		Obs	9
Pa first	6		Pa last	341.1		P.A. Now (θ)	341.1°
Sep first	165.0		Sep last	212.3		Sep. Now (ρ)	212.3"
Mag pri	2.22		Mag sec	12.77		delta mag (ΔM)	10.55		Spectral class	K4III (yellow-orange)
Pri motion ra	-032		Sec motion ra	-046
Pri motion dec	+011		Sec motion dec	+048
Notes	N U (See Notes, Proper motion indicates non-physical)

rPM=0.595 This double is not physical.

Name	Bet UMi		Common name	Kochab		Var name	NSV6846 UMi		Constellation	Ursa Minor
SAO	8102		HIP	72607		Tycho2	4416-01799-1		HD	131873
HR	5563		GC	20029		BD	BD+74 595		Bayer	Beta Ursae Minoris
Bayer name	Bet UMi		Flamsteed	7 Ursae Minoris		Flamsteed name	7 UMi		FK5	550
Distance	40.14		Distance ly	130.94		Bayer greek	β UMi

Other names

Kocah, Kochah, Kocab, Al Kaukab Al Shamaliyy

Meaning

star

discov_num	notes	refcode
BUP 159	bet UMi = 7 UMi = Kochab

refcode	metd	author	reference
BUP		Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913)	1913QB811.B8.......

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
14507+7409	BUP 159		1999	5	341	212.3	2.08	11.40	K4III	N D	145042.40+740919.7
14507+7409	BUP 159		2003	6	341	213.9	2.08	11.40	K4III	N D	145042.40+740919.7
14507+7409	BUP 159		2010	7	341	213.7	2.22	12.77	K4III	N	145042.40+740919.7
14507+7409	BUP 159		2020	9	341	212.3	2.22	12.77	K4III	N	145042.40+740919.7

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

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

FoV: 30" 1' 5' 15' 30' 1° 2° 4° 5° 8° Limit: 2 3 4 5 10 15 20 25 30 50 100 Primaries only
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 Kochab 14507+7409 BUP 159 341 212.3 Show 15021+7427 UC 2902 280 72.2 50 Show Baekdu 14568+7454 S 666 34 167.6 51 Show 14367+7410 LDS1802 53 8.9 57 Show 15081+7341 LDS1810 118 8.1 78 Show 15010+7303 TOK 806 115 0.3 80 Show 15102+7422 LDS1811 94 3.2 81 Show 14316+7342 LDS1797 197 23.0 84 Show 15035+7304 A 1115 327 2.1 85 Show 14399+7252 TDS9264 236 0.5 91 Show 15021+7528 LDT 8 Ea,Eb 136 0.6 91 Show 14372+7537 LDS1803 137 18.1 103 Show 14581+7549 BVD 325 19 23.3 105 Show 15004+7232 UC 2896 17 25.2 107 Show 15009+7225 TDS9373 359 0.8 114 Show 15093+7227 STF1928 275 6.5 130 Show 14557+7618 HDS2107 141 0.2 131 Show 14529+7622 MFL 192 229 13.8 134 Show 15079+7612 MET 10 Aa,Ab 133 0.4 140 Show 15079+7612 LEP 72 AB 2 116.4 140 Show 15079+7612 LAF 53 AC 126 9.5 140 Show 15079+7612 LWR 13 AD 19 14.6 140 Show 15050+7626 MLR 343 278 0.2 147 Show 15004+7635 MFL 190 315 17.4 150 Show 15082+7624 UC 2938 27 51.8 151 Show 15026+7634 PKO 28 248 5.2 152 Show 14477+7136 CRB 194 193 36.1 154 Show 14312+7634 HJ 2738 AB 265 9.2 163 Show 14312+7634 HJ 2738 BC 210 7.5 163 Show 14411+7654 LDS1804 303 4.0 169 Show 15046+7130 LDS1806 202 23.3 173 Show 15103+7648 LDS1812 160 90.2 176 Show 14531+7706 MFL 151 141 5.7 178 Show 14442+7707 HJ 2754 253 8.0 180 Show 15051+7703 LDS1809 351 4.2 182 Show 14584+7108 STF1906 AB 203 16.9 185 Show 14584+7108 STF1906 AC 262 72.1 185 Show 14518+7052 KPP2007 104 16.0 198 Show 14387+7723 UC 2808 314 29.4 199 Show 15041+7722 LDS1807 105 53.3 200 Show 15060+7101 KPP1020 95 8.2 201 Show 14568+7050 STF1905 163 3.0 202 Show 14558+7733 MFL 180 336 15.5 205 Show 14312+7102 KPP1893 40 14.8 207 Show 14491+7032 NSN 660 143 2.8 218 Show 14415+7034 UC 2823 177 15.5 219 Show 14529+7753 TDS9333 201 0.5 225 Show 15038+7751 MFL 175 108 8.4 227 Show 15076+7028 UC 2931 346 12.1 235 Show 14426+7018 TDS9280 324 0.6 235 Show 14317+7025 LDS1796 167 27.9 241

	A
B	pa=354.7° sep=201.73"

Componente originario normalizzato	AB		Name	Bet UMi		Common name	Kochab		Meaning	star
Other names	Kocah, Kochah, Kocab, Al Kaukab Al Shamaliyy		Coord arcsec 2000	145042.40+740919.7		Mag	2.22		Spectral class	K4III (yellow-orange)
PmRA	-32.00		PmDE	11.0		SAO	8102		HIP	72607
Tycho2	4416-01799-1		HD	131873		HR	5563		GC	20029
BD	BD+74 595		Bayer	Beta Ursae Minoris		Bayer name	Bet UMi		Flamsteed	7 Ursae Minoris
Flamsteed name	7 UMi		FK5	550

Tycho2	4416-01799-1		Pflag	X		RAmdeg			DEmdeg
PmRA			PmDE			E RAmdeg			E DEmdeg
E pmRA			E pmDE			EpRAm			EpDEm
Num			Q RAmdeg			Q DEmdeg			Q pmRA
Q pmDE			BTmag	3.998		E BTmag	0.014		VTmag	2.215
E VTmag	0.009		Prox	999		TYC	T		HIP	72607
CCDM			RAdeg	222.67663000		DEdeg	74.15547611		EpRA 1990	1.71
EpDE 1990	1.73		E RAdeg	3.2		E DEdeg	3.2		Posflg
Corr	0.0

SAO	8102		DelFlag			RA1950			PmRA1950	-0.0086
DE1950			PmDE1950	0.01		Vmag	2.2		SpType	K5
Double code			Source	74		CatNum	550		DM	BD+74 595
DMcomp			BDsup			HD	131873		M HD	0
GC	20029		RA1950rad	3.88696785		DE1950rad	1.29782478		PmRA2000	-0.0073
PmDE2000	0.012

Catalog	H		HIP	72607		Proxy			RAhms	14 50 42.40
DEdms	+74 09 19.7		Vmag	2.07		VarFlag	1		R Vmag	H
RAdeg	222.677		DEdeg	74.1555		AstroRef			Plx	25.79
CCDM	14506+7410		N CCDM	I		Nsys	1		Ncomp	1
MultFlag			Source			Qual			M HIP
Theta			Rho			HD	131873		BD	BD+74 595
CD			CP			Dm number	+74 595		VIred	1.46
SpType	K4IIIvar		R SpType			Coord arcsec 2000	145042.40+740919.7

HIP	72607		Sn	5		So	0		Nc	1
RArad	3.8864406714		DErad	1.2942572177		Plx	24.91		PmRA	-32.61
PmDE	11.42		E RArad	0.1		E DErad	0.11		E Plx	0.12
E pmRA	0.11		E pmDE	0.13		Hpmag	2.2044		E Hpmag	0.0008
SHp	0.008		VA	0		BV	1.465		E BV	0.005
VI	1.46

Componente originario normalizzato	AB		Coord arcsec 2000	145037.82+741240.6		Mag	12.77		PmRA	-46.00
PmDE	48.0		Calc delta mag	10.55		Calc coord	yes