00121+6826 MLR 281 (HD 753)

00^h 12^m 04.19^s +68° 25' 31.0" P.A. 219.00 sep 1.1 mag 9.00,12.40 Sp A2

Coord 2000	00121+6826	Discov num	MLR 281	Comp		Coord arcsec 2000	00 12 04.19 +68 25 31.0
Date first	1971	Date last	2016	Obs	8
Pa first	229	Pa last	218.5	P.A. Now (θ)	218.5°
Sep first	0.8	Sep last	1.078	Sep. Now (ρ)	1.078"
Mag pri	9.00	Mag sec	12.40	delta mag (ΔM)	3.4	Spectral class	A2 (white)
Pri motion ra	-037	Sec motion ra
Pri motion dec	-010	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 753		Constellation	Cepheus		SAO	11032		Tycho2	4294-00253-1
Gaia DR2	529069705204640512		HD	753

WDS 00121+6826 MLR 281 (HD 753) : 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
00121+6826	MLR 281		1993	5	212	0.9	9.00	12.40	A2		001204.19+682531.0
00121+6826	MLR 281		2008	6	220	0.7	9.00	12.40	A2		001204.19+682531.0
00121+6826	MLR 281		2016	8	219	1.1	9.00	12.40	A2		001204.19+682531.0

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

WDS 00121+6826 MLR 281 (HD 753) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 00121+6826 MLR 281 (HD 753) : MEASURES

No records found.

WDS 00121+6826 (HD 753) : VIRTUAL EYEPIECE

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

WDS 00121+6826 (HD 753) : ALADIN DSS IMAGE @ 00^h 12^m 04.19^s +68° 25' 31.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 00121+6826 MLR 281 (HD 753) : 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		00121+6826	MLR 281		219	1.1
Show		00050+6822	WIS 2		216	999.9	39
Show		00063+6851	CBL 559		210	19.4	41
Show		00202+6841	TDS1406		15	2.0	48
Show		00133+6919	JNN 248	BC	89	0.8	55
Show		00133+6919	KUI 1	AB	277	0.8	55
Show		00198+6752	MLR 285		190	1.3	55
Show		00185+6735	TDS1391		167	2.0	62
Show		00210+6740	HJ 1018		87	1.5	68
Show		00102+6718	HU 1003		34	2.4	69
Show		00170+6929	CBL 567		18	30.7	70
Show		00109+6715	ES 113		127	7.0	71
Show		00248+6835	CBL 572		10	4.6	71
Show		00188+6932	TDS1393	AB	186	0.7	77
Show		00107+6709	ES 114	AB	164	4.5	78
Show		00107+6709	ES 114	AC	18	111.6	78
Show		00154+6659	MLB 323		141	1.7	89
Show		00031+6942	BU 861	AB	177	1.6	91
Show		00031+6942	BU 861	AC	39	14.0	91
Show		00031+6942	BU 861	AD	273	20.1	91
Show		00011+6935	STTA253	AB	354	101.2	91
Show		00011+6935	STTA253	AC	191	188.2	91
Show		00223+6709	IPH 1		282	21.2	97
Show		00198+6953	HJ 1952		98	23.9	97
Show		00005+6713	HJ 1924		225	8.0	98
Show		00161+6649	HU 1004		184	0.8	99
Show		00214+6700	STT 6	AB	153	0.7	101
Show		00214+6700	STF 26	AB,C	115	13.1	101
Show		00298+6904	A 649		322	0.4	105
Show		00127+6641	TDS1342		70	1.2	105
Show		00121+6639	TOI1624		312	21.0	107
Show		00067+6638	KPP 729		353	6.4	112
Show		00254+6953	TDS1456		94	0.8	113
Show		00268+6946	KPP4415		197	3.5	113
Show		00089+6627	FAB 1		181	14.9	120
Show		00050+6631	MLR 101		126	1.8	122
Show		00319+6735	MLB 325		316	3.0	122
Show		00231+6641	KPP2377		261	20.5	123
Show		00069+6626	MLR 102		85	0.2	124
Show		00119+6621	HJL 1		350	31.0	125
Show		00260+6647	HJ 1026		192	12.5	127
Show		00218+6628	STT 7	CD	95	155.5	131
Show		00218+6628	STT 7	AB	129	0.9	131
Show		00218+6628	STT 7	AC	259	48.5	131
Show		00218+6628	STT 7	AD	102	109.7	131
Show		00230+6623	MLB 324		142	6.4	138
Show		00118+6608	STT 1		212	1.6	138
Show		00088+6607	LDS3127		280	28.7	139
Show		00150+6607	HDS 34		194	0.1	140
Show		00042+6609	AZC 133		212	16.9	144
Show		00247+6616	MLB1052		225	14.2	149

WDS 00121+6826 : COMPONENTS

	A
B	pa=196.3° sep=0.88"

00121+6826 A

Componente originario normalizzato	AB	Name	HD 753	Coord arcsec 2000	001204.19+682531.0	Mag	9
Spectral class	A2 (white)	PmRA	-37.00	PmDE	-10.0	SAO	11032
Tycho2	4294-00253-1	HD	753	DM	BD+67 5

Tycho2

Tycho2	4294-00253-1	Pflag		RAmdeg	3.01746230	DEmdeg	68.42529408
PmRA	-18.6	PmDE	-5.3	E RAmdeg	7	E DEmdeg	7
E pmRA	1.4	E pmDE	1.4	EpRAm	1991.17	EpDEm	1991.09
Num	7	Q RAmdeg	1.3	Q DEmdeg	1.1	Q pmRA	1.3
Q pmDE	1.1	BTmag	9.189	E BTmag	0.017	VTmag	8.967
E VTmag	0.013	Prox	999	TYC	T	HIP
CCDM		RAdeg	3.01757917	DEdeg	68.42530611	EpRA 1990	1.61
EpDE 1990	1.58	E RAdeg	7.0	E DEdeg	7.3	Posflg
Corr	0.1

SAO

SAO	11032	DelFlag		RA1950		PmRA1950	-0.0027
DE1950		PmDE1950	0.018	Vmag	8.6	SpType	A2
Double code		Source	2	CatNum	11	DM	BD+67 5
DMcomp		BDsup		HD	753	M HD	0
GC		RA1950rad	0.04092473	DE1950rad	1.18939784	PmRA2000	-0.0027
PmDE2000	0.011

CCDM

Ccdm	00121+6826	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.91	DDEs	-27.9
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.6	Sp	A2	PmNote	*
PmRA	-23	PmDE	5	Dm number	+67 5	Cat1	BD
Name2	+68 11	Cat2	AGK2/3	HD	753	M HD
ADS BDS		M ADS BDS		N IDS		IDS	00067N6752A
HIC

00121+6826 B

Componente originario normalizzato	AB		Coord arcsec 2000	001204.15+682530.2		Mag	12.4		Calc delta mag	3.4
Calc coord	yes

CCDM

Ccdm	00121+6826	RComp		Comp	B	Note1
Note2		Discov num	MLR 281	DRAs		DDEs
R dRAs		Year	1971	Theta	229	Rho	0.8
Obs	1	Vmag	12.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	00067N6752B
HIC