15232+7258 MLR 190 (HD 137894)

15^h 23^m 09.49^s +72° 57' 53.7" P.A. 219.00 sep 1.3 mag 9.10,11.98 Sp G5 dist. 129.03 pc (420.9 l.y.)

Coord 2000	15232+7258	Discov num	MLR 190	Comp		Coord arcsec 2000	15 23 09.49 +72 57 53.7
Date first	1971	Date last	2016	Obs	7
Pa first	228	Pa last	218.5	P.A. Now (θ)	218.5°
Sep first	1.1	Sep last	1.326	Sep. Now (ρ)	1.326"
Mag pri	9.10	Mag sec	11.98	delta mag (ΔM)	2.88	Spectral class	G5 (yellow)
Pri motion ra	-007	Sec motion ra	-005
Pri motion dec	+014	Sec motion dec	+015
Notes

rPM=0.141 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 137894	Constellation	Ursa Minor	SAO	8238	HIP	75305
Tycho2	4417-01012-1	Gaia DR2	1697010508580796288	HD	137894	BD	BD+73 675
Distance	129.03	Distance ly	420.9

WDS 15232+7258 MLR 190 (HD 137894) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Mlr1938	Ma -	Muller, P.	1938JO.....21..113M
Mlr1938	+Mc	J. Obs. 21, 113, 1938
Mlr1939	-	Muller, P.	1939JO.....22..181M
Mlr1939		J. Obs. 22, 181, 1939 (all data published elsewhere)
Mlr1946a	Ma -	Muller, P.	1946JO.....29...69M
Mlr1946a	+Mc	J. Obs. 29, 69, 1946
Mlr1946b	Mc -	Muller, P. (measure by Danjon, A.)	1946JO.....29...69M
Mlr1946b		J. Obs. 29, 69, 1946
Mlr1947	Ma -	Muller, P.	1947JO.....30..104M
Mlr1947	+Mc	J. Obs. 30, 104, 1947
Mlr1948	Md -	Muller, P.	1948AnStr...5....1M
Mlr1948		Ann. Obs. Strasbourg 5, pt. 1, 1948
Mlr1948		(Visual measures with double-image micrometer and 16cm refractor. No dates given
Mlr1948		for measures; default date = decade of publication added.)
Mlr1949a	Md -	Muller, P.	1949AnStr...5....2M
Mlr1949a		Ann. Obs. Strasbourg 5, pt. 2, 1949
Mlr1949a		(Visual measures with double-image micrometer and 49cm refractor. No dates given
Mlr1949a		for measures; default date = decade of publication added.)
Mlr1949b	Mc -	Muller, P.	1949JO.....32...77M
Mlr1949b		J. Obs. 32, 77, 1949
Mlr1949c	orb -	Muller, P.	1949JO.....32...34M
Mlr1949c		J. Obs. 32, 34, 1949
Mlr1950a	Mc -	Muller, P.	1950JO.....33...93M
Mlr1950a		J. Obs. 33, 93, 1950
Mlr1950b	Mc -	Muller, P.	1950JO.....33..105M
Mlr1950b		J. Obs. 33, 105, 1950
Mlr1951a	Mc -	Muller, P.	1951JO.....34...81M
Mlr1951a		J. Obs. 34, 81, 1951
Mlr1951b	Md -	Muller, P.	1951AnStr...5....3M
Mlr1951b		Ann. Obs. Strasbourg 5, pt. 3, 1951
Mlr1951b		(Visual measures with double-image micrometer and 16cm refractor. No dates given
Mlr1951b		for measures; default date = decade of publication added.)
Mlr1951c	Md -	Muller, P.	1951AnStr...5....3M
Mlr1951c		Ann. Obs. Strasbourg 5, pt. 3, 1951
Mlr1951c		(Visual measures with double-image micrometer on 23 and 60cm refractors at
Mlr1951c		Pic-du-Midi. See Mlr1950b. No dates listed; default date = decade of publication.)
Mlr1952a	Mc -	Muller, P.	1952JO.....35...95M
Mlr1952a		J. Obs. 35, 95, 1952
Mlr1952b	orb -	Muller, P.	.
Mlr1952b		Bull. Astron. Paris 16, 203-212, 1952
Mlr1952c	Md -	Muller, P.	1952AnStr...5....4M
Mlr1952c		Ann. Obs. Strasbourg 5, pt. 4, 1952
Mlr1952c		(Visual measures with double-image micrometer and various filters on 16 and 49 cm
Mlr1952c		refractors at Strasbourg and 60cm at Pic-du-Midi. Measures listed as "III" are
Mlr1952c		tabulated. Some of these measures are incorporated in earlier MLR lists. No dates
Mlr1952c		listed; default date = decade of publication.)
Mlr1952d	orb -	Muller, P.	.
Mlr1952d		Bull. Astron. Paris 16, 263-275, 1952
Mlr1952e	orb -	Muller, P.	.
Mlr1952e		Bull. Astron. Paris 16, 277-282, 1952
Mlr1952f	-	Muller, P.	1952POHP....2...49M
Mlr1952f		Pub. Obs. Haute Provence 2, #49, 1952
Mlr1952g	Md -	Muller, P.	1952JO.....35..177M
Mlr1952g	+Mc	J. Obs. 35, 177, 1952
Mlr1953a	-	Muller, P.	1953JO.....36..104M
Mlr1953a		J. Obs. 36, 104, 1953
Mlr1953b	Mc -	Muller, P.	1953JO.....36..130M
Mlr1953b		J. Obs. 36, 130, 1953
Mlr1954a	Mc -	Muller, P.	1954AJ.....59..388M
Mlr1954a	+orb	AJ 59, 388, 1954
Mlr1954b	orb -	Muller, P.	1954JO.....37...61M
Mlr1954b		J. Obs. 37, 61-72, 1954
Mlr1954c	Mc -	Muller, P.	1954JO.....37..125M
Mlr1954c		J. Obs. 37, 125, 1954
Mlr1954d	-	Muller, P.	1954JO.....37..169M
Mlr1954d		J. Obs. 37, 169, 1954
Mlr1955a	orb -	Muller, P.	1955JO.....38...17M
Mlr1955a		J. Obs. 38, 17-26, 1955
Mlr1955b	orb -	Muller, P.	1955JO.....38...58M
Mlr1955b		J. Obs. 38, 58-64, 1955
Mlr1955c	Mc -	Muller, P.	1955JO.....38..221M
Mlr1955c		J. Obs. 38, 221, 1955
Mlr1956a	Mc -	Muller, P.	1956JO.....39..127M
Mlr1956a		J. Obs. 39, 127, 1956
Mlr1956b	orb -	Muller, P.	1956AnStr...5...29M
Mlr1956b		Ann. Obs. Strasbourg 5 pt. 29, 1956
Mlr1956c	orb -	Muller, P.	.
Mlr1956c		Bull. Astron. Paris 20, 145, 1956
Mlr1956d	Mc -	Muller, P.	1956JO.....39..181M
Mlr1956d		J. Obs. 39, 183, 1956
Mlr1957a	orb -	Muller, P.	.
Mlr1957a		Bull. Astron. Paris 21, 131, 1957
Mlr1957b	orb -	Muller, P.	1957JO.....40...48M
Mlr1957b		J. Obs. 40, 48, 1957
Mlr1957c	Mc -	Muller, P.	1958JO.....40..157M
Mlr1957c		J. Obs. 40, 157, 1957
Mlr1958	Mc -	Muller, P.	1958JO.....41..109M
Mlr1958		J. Obs. 41, 109, 1958
Mlr1959	Mc -	Muller, P.	1959JO.....42...85M
Mlr1959		J. Obs. 42, 85, 1959
Mlr1963	orb -	Muller, P.	.
Mlr1963		Bull. Astron. Paris 24, 1, 1963
Mlr1966a	Mc -	Muller, P.	1966JO.....49..335M
Mlr1966a		J. Obs. 49, 335, 1966
Mlr1966b	orb -	Muller, P.	1966IAUDS..39....1M
Mlr1966b		Inf. Circ. 39, 1, 1966
Mlr1970	Ma -	Muller, P.	1970A&AS....1..399M
Mlr1970		A&AS 1, 399, 1970
Mlr1973a	Ma -	Muller, P.	.
Mlr1973a	+Mc	Pub. Obs. Paris, June 1973
Mlr1973b	orb -	Muller, P.	1973IAUDS..59....1M
Mlr1973b		Inf. Circ. 59, 1, 1973
Mlr1973c	Ma -	Muller, P.	1973IAUDS..60....1M
Mlr1973c		Inf. Circ. 60, 1, 1973
Mlr1973d	Ma -	Muller, P.	1973IAUDS..61R...1M
Mlr1973d		Inf. Circ. 61, 1, 1973
Mlr1974b	Ma -	Muller, P.	1974IAUDS..62....1M
Mlr1974b		Inf. Circ. 62, 1, 1974
Mlr1974	orb -	Muller, P.	1974A&AS...13...99M
Mlr1974		A&AS 13, 99, 1974
Mlr1975a	Ma -	Muller, P.	1975IAUDS..64....1M
Mlr1975a		Inf. Circ. 64, 1, 1975
Mlr1975b	Ma -	Muller, P.	1975IAUDS..67....1M
Mlr1975b		Inf. Circ. 67, 1, 1975
Mlr1976b	Ma -	Muller, P.	1976IAUDS..70....1M
Mlr1976b		Inf. Circ. 70, 1, 1976
Mlr1976	Mc -	Muller, P.	1976A&AS...23..205M
Mlr1976		A&AS 23, 205, 1976
Mlr1978a	orb -	Muller, P.	1978A&AS...32..173M
Mlr1978a		A&AS 32, 173, 1978
Mlr1978b	Ma -	Muller, P.	1978A&AS...33..275M
Mlr1978b		A&AS 33, 275, 1978
Mlr1980a	Ma -	Muller, P.	1980IAUDS..81....1M
Mlr1980a		Inf. Circ. 81, 1, 1980
Mlr1980b	Ma -	Muller, P.	1980IAUDS..82....1M
Mlr1980b		Inf. Circ. 82, 1, 1980
Mlr1981	Ma -	Muller, P.	1981IAUDS..85....1M
Mlr1981		Inf. Circ. 85, 1, 1981
Mlr1982	Ma -	Muller, P.	1982IAUDS..88....1M
Mlr1982		Inf. Circ. 88, 1, 1982
Mlr1983	Ma -	Muller, P.	1983IAUDS..90....1M
Mlr1983		Inf. Circ. 90, 1, 1983
Mlr1984	Ma j	Muller, P.	1984A&AS...57..467M
Mlr1984		A&AS 57, 467, 1984
Mlr1986	Ma -	Muller, P.	1986IAUDS..98....1M
Mlr1986		Inf. Circ. 98, 1, 1986
Mlr1987A	Ma -	Muller, P.	1987A&A....70..193C
Mlr1987A		cited by Couteau (A&A 70, 193, 1987)
Mlr1990	Ma j	Muller, P.	1990A&AS...84..619M
Mlr1990		A&AS 84, 619, 1990
Mlr1991b	orb -	Muller, P.	1991O&T....28...12M
Mlr1991b		Obs. et Travaux 28, 12, 1991
Mlr1991	orb -	Muller, P.	1991IAUDS.115....1M
Mlr1991		Inf. Circ. 115, 1, 1991
Mlr1993	Ma j	Muller, P.	1993A&AS..102..643M
Mlr1993		A&AS 102, 643, 1993
Mlr1993b	-	Muller, P.	1993O&T....33....9M
Mlr1993b		Obs. et Travaux 33, 9, 1993
Mlr1997	Ma -	Muller, P.	1997A&AS..126..273M
Mlr1997		A&AS 126, 273, 1997
Mlr2006	Ma -	Muller, P. (article by P. Durand & C. Pinlou)	2006O&T....64...16D
Mlr2006		Obs. et Travaux 64, 16, 2006

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15232+7258	MLR 190		1991	4	220	1.3	9.10	11.98	G5		152309.49+725753.7
15232+7258	MLR 190		2006	5	219	1.2	9.10	11.98	G5		152309.49+725753.7
15232+7258	MLR 190		2016	6	219	1.3	9.10	11.98	G5		152309.49+725753.7

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

WDS 15232+7258 MLR 190 (HD 137894) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15232+7258 MLR 190 (HD 137894) : MEASURES

No records found.

WDS 15232+7258 (HD 137894) : VIRTUAL EYEPIECE

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

WDS 15232+7258 (HD 137894) : ALADIN DSS IMAGE @ 15^h 23^m 09.49^s +72° 57' 53.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15232+7258 MLR 190 (HD 137894) : 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		15232+7258	MLR 190		219	1.3	1
Show		15226+7254	HDS2163		177	0.2	5
Show		15240+7314	KPP1165		77	9.1	17
Show		15238+7325	A 1368		257	5.8	28
Show		15308+7256	MLR 191		272	2.0	34
Show		15207+7216	LDS1818		202	4.7	45
Show		15139+7229	LDS1813		120	7.3	51
Show		15361+7253	KPP1946		235	15.4	58
Show		15233+7401	KPP3956		186	58.6	63
Show		15093+7227	STF1928		275	6.5	69
Show		15285+7153	SKF1237		107	3.1	70
Show		15081+7341	LDS1810		118	8.1	79
Show		15188+7138	LDS1817		21	3.5	83
Show		15422+7256	MLR 192		67	1.0	84
Show		15422+7246	LDS1828		355	16.2	85
Show		15035+7304	A 1115		327	2.1	87
Show		15253+7428	A 1121		63	2.3	90
Show		15102+7422	LDS1811		94	3.2	102
Show		15383+7420	TDS9572		288	1.2	104
Show		15189+7441	TDS9478		25	0.6	105
Show		15185+7115	FOX9053		87	4.6	105
Show		15173+7113	H 5 86	AB	130	50.6	109
Show		15173+7113	H 5 86	AC	114	95.2	109
Show		15160+7111	LDS1815		49	10.0	112
Show		15130+7452	KPP3288		1	4.0	122
Show		15046+7130	LDS1806		202	23.3	123
Show		15283+7046	LDS1822	AB	135	112.0	134
Show		15283+7046	LDS1822	Aa,Ab	76	1.1	134
Show		15184+7044	LDS1816		267	42.9	136
Show		15060+7101	KPP1020		95	8.2	142
Show		15257+7033	LDS1820		301	58.2	146
Show		15352+7520	STF1971		315	14.9	151
Show		15076+7028	UC 2931		346	12.1	168
Show		15114+6951	KPP1005		330	8.1	195
Show		15403+7601	HEI 787		255	2.9	196
Show		15399+7606	MFL 171		132	4.1	200
Show		15231+7620	MFL 148		143	60.0	203
Show		15079+7612	MET 10	Aa,Ab	133	0.4	204
Show		15079+7612	LEP 72	AB	2	116.4	204
Show		15079+7612	LAF 53	AC	126	9.5	204
Show		15079+7612	LWR 13	AD	19	14.6	204
Show		15189+7626	MFL 198		237	11.0	210
Show		15379+6942	LDS1826		300	134.2	210
Show		15082+7624	UC 2938		27	51.8	215
Show		15340+7632	LDS1824		180	1.9	219
Show		15050+7626	MLR 343		278	0.2	220
Show		15061+6930	UC 2918		199	31.3	224
Show		15157+6912	A 1118		58	0.8	230
Show		15325+7646	HU 911		268	1.6	232
Show		15103+7648	LDS1812		160	90.2	237
Show		15266+7701	LDS1821		72	4.5	245

WDS 15232+7258 : COMPONENTS

	A
B	pa=193.1° sep=1.07"

15232+7258 A

Componente originario normalizzato	AB	Name	HD 137894	Coord arcsec 2000	152309.49+725753.7	Mag	9.1
Spectral class	G5 (yellow)	PmRA	-7.00	PmDE	14.0	SAO	8238
HIP	75305	Tycho2	4417-01012-1	HD	137894	BD	BD+73 675

Tycho2

Tycho2	4417-01012-1	Pflag		RAmdeg	230.78953335	DEmdeg	72.96490903
PmRA	-6.9	PmDE	13.5	E RAmdeg	9	E DEmdeg	9
E pmRA	1.2	E pmDE	1.2	EpRAm	1990.90	EpDEm	1990.76
Num	8	Q RAmdeg	1.1	Q DEmdeg	2.0	Q pmRA	1.2
Q pmDE	2.0	BTmag	9.552	E BTmag	0.019	VTmag	9.099
E VTmag	0.015	Prox	13	TYC	T	HIP	75305
CCDM	A	RAdeg	230.78959028	DEdeg	72.96487917	EpRA 1990	1.76
EpDE 1990	1.67	E RAdeg	8.6	E DEdeg	8.6	Posflg
Corr	0.0

SAO

SAO	8238	DelFlag		RA1950		PmRA1950	-0.0016
DE1950		PmDE1950	0	Vmag	8.8	SpType	G5
Double code		Source	1	CatNum	405	DM	BD+73 675
DMcomp		BDsup		HD	137894	M HD	0
GC		RA1950rad	4.02921779	DE1950rad	1.27654259	PmRA2000	-0.0002
PmDE2000	0.002

Hipparcos

Catalog	H	HIP	75305	Proxy	H	RAhms	15 23 09.51
DEdms	+72 57 53.6	Vmag	9.03	VarFlag		R Vmag	H
RAdeg	230.79	DEdeg	72.9649	AstroRef	A	Plx	7.78
CCDM	15232+7258	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	220	Rho	1.323	HD	137894	BD	BD+73 675
CD		CP		Dm number	+73 675	VIred	0.5
SpType	G5	R SpType		Coord arcsec 2000	152309.51+725753.6

Hipparcos 2

HIP	75305	Sn	15	So	3	Nc	2
RArad	4.0280385331	DErad	1.2734773986	Plx	7.75	PmRA	-5.7
PmDE	14.66	E RArad	0.67	E DErad	0.68	E Plx	0.73
E pmRA	0.78	E pmDE	0.85	Hpmag	9.1251	E Hpmag	0.0013
SHp	0.016	VA	0	BV	1.2	E BV	0.495
VI	0.5

CCDM

Ccdm	15232+7258	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.58	DDEs	-6.5
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.8	Sp	G5	PmNote	*
PmRA	-15	PmDE	10	Dm number	+73 675	Cat1	BD
Name2	+73 405	Cat2	AGK2/3	HD	137894	M HD
ADS BDS		M ADS BDS		N IDS		IDS	15237N7319A
HIC	75305

15232+7258 B

Componente originario normalizzato	AB		Coord arcsec 2000	152309.43+725752.7		Mag	11.98		PmRA	-5.00
PmDE	15.0		Calc delta mag	2.88		Calc coord	yes

CCDM

Ccdm	15232+7258	RComp		Comp	B	Note1
Note2		Discov num	MLR 190	DRAs		DDEs
R dRAs		Year	1971	Theta	228	Rho	1.1
Obs	1	Vmag	11.3	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	15237N7319B
HIC	75305