07544+3646 ES 2102

07^h 54^m 23.14^s +36° 46' 04.3" P.A. 274.00 sep 7.8 mag 9.79,12.80

Coord 2000	07544+3646	Discov num	ES 2102	Comp		Coord arcsec 2000	07 54 23.14 +36 46 04.3
Date first	1924	Date last	2020	Obs	12
Pa first	269	Pa last	273.9	P.A. Now (θ)	273.9°
Sep first	6.4	Sep last	7.79	Sep. Now (ρ)	7.79"
Mag pri	9.79	Mag sec	12.80	delta mag (ΔM)	3.01	Spectral class
Pri motion ra	-004	Sec motion ra
Pri motion dec	-055	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lynx

Tycho2

2479-01613-1

Gaia DR2

918897674476380928

ADS

6439

WDS 07544+3646 ES 2102 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Es_1901	Mb -	Espin, T.E.	1901AN....155..321E
Es_1901		AN 155, 321, 1901 (ES 1 - 39)
Es_1902a	Ma -	Espin, T.E.	1902AN....158..241E
Es_1902a	+Mb	AN 158, 241, 1902 (ES 40 - 112)
Es_1902b	Mb -	Espin, T.E.	1902MNRAS..62..528E
Es_1902b		MNRAS 62, 528, 1902
Es_1902c	Mb j	Espin, T.E.	1902MNRAS..62..402E
Es_1902c		MNRAS 62, 402, 1902
Es_1903	Mb -	Espin, T.E.	1903MNRAS..63..172E
Es_1903		MNRAS 63, 172, 1903 (ES 113 - 150)
Es_1904a	-	Espin, T.E.	1904MNRAS..64..238E
Es_1904a		MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905)	1905MNRAS..65..710E
Es_1904b	Mb -	Espin, T.E.	1904MNRAS..64..675E
Es_1904b		MNRAS 64, 675, 1904
Es_1905	Mb -	Espin, T.E.	1905MNRAS..65..710E
Es_1905		MNRAS 65, 710, 1905 (ES 151 - 221)
Es_1906a	Mb -	Espin, T.E.	1906MNRAS..66..141E
Es_1906a		MNRAS 66, 141, 1906 (ES 222 - 269)
Es_1906b	Mb -	Espin, T.E.	1906MNRAS..66..430E
Es_1906b		MNRAS 66, 430, 1906 (ES 270 - 311)
Es_1906C	Mb -	Espin, T.E.	1906QB821.B972.....
Es_1906C		cited in BDS (Burnham Double Star Cat.), 1906
Es_1906D	Mb -	Espin, T.E.	1906MmRAS..56....1L
Es_1906D		cited by Lewis (MemRAS 56, 1, 1906)
Es_1907a	Mb j	Espin, T.E.	1907MNRAS..67..190E
Es_1907a		MNRAS 67, 190, 1907 (ES 312 - 403)
Es_1907b	Mb -	Espin, T.E.	1907MNRAS..67..495E
Es_1907b		MNRAS 67, 495, 1907 (ES 404 - 442)
Es_1908a	Mb j	Espin, T.E.	1908MNRAS..68..202E
Es_1908a		MNRAS 68, 202, 1908 (ES 443 - 551)
Es_1908b	Mb -	Espin, T.E.	1908MNRAS..68..523E
Es_1908b		MNRAS 68, 523, 1908 (ES 552 - 609)
Es_1908c	-	Espin, T.E.	1908JRASC...2..248E
Es_1908c		JRASC 2, 248, 1908 (data also in MNRAS 69, 218, 1909)	1909MNRAS..69..218E
Es_1909a	Mb j	Espin, T.E.	1909MNRAS..69..218E
Es_1909a		MNRAS 69, 218, 1909 (ES 610 - 704)
Es_1909b	Mb j	Espin, T.E.	1909MNRAS..69..604E
Es_1909b		MNRAS 69, 604, 1909 (ES 705 - 743)
Es_1910a	Mb -	Espin, T.E.	1910MNRAS..70..237E
Es_1910a		MNRAS 70, 237, 1910 (ES 744 - 864)
Es_1910b	Mb -	Espin, T.E.	1910MNRAS..70..541E
Es_1910b		MNRAS 70, 541, 1910 (ES 865 - 927)
Es_1911	Mb -	Espin, T.E.	1911MNRAS..71..217E
Es_1911		MNRAS 71, 217, 1911 (ES 928 - 1051)
Es_1912	Mb -	Espin, T.E.	1912MNRAS..72..191E
Es_1912		MNRAS 72, 191, 1912 (ES 1052 - 1125)
Es_1913	Mb j	Espin, T.E.	1913MNRAS..73..162E
Es_1913		MNRAS 73, 162, 1913 (ES 1126 - 1191)
Es_1914	Mb j	Espin, T.E.	1914MNRAS..74..244E
Es_1914		MNRAS 74, 244, 1914 (ES 1192 - 1293)
Es_1915a	Mb -	Espin, T.E.	1915MNRAS..75..203E
Es_1915a		MNRAS 75, 203, 1915 (ES 1294 - 1356)
Es_1915b	Mb -	Espin, T.E.	1915MNRAS..75..555E
Es_1915b		MNRAS 75, 555, 1915 (ES 1357 - 1405)
Es_1915c	Mb -	Espin, T.E.	1915MNRAS..76..210E
Es_1915c		MNRAS 76, 210, 1915 (ES 1406 - 1479)
Es_1917	Mb -	Espin, T.E.	1917MNRAS..77..236E
Es_1917		MNRAS 77, 236, 1917 (ES 1480 - 1600)
Es_1918	Mb j	Espin, T.E.	1918MNRAS..78..189E
Es_1918		MNRAS 78, 189, 1918 (ES 1601 - 1705, MLB 1 - 35)
Es_1919	Mb -	Espin, T.E.	1919MNRAS..79..211E
Es_1919		MNRAS 79, 211, 1919 (ES 1706 - 1768, MLB 36 - 106)
Es_1920	Mb -	Espin, T.E.	1920MNRAS..80..329E
Es_1920		MNRAS 80, 329, 1920 (ES 1769 - 1805, MLB 107 - 149)
Es_1921	Mb j	Espin, T.E.	1921MNRAS..81..232E
Es_1921		MNRAS 81, 232, 1921 (ES 1806 - 1864, MLB 150 - 182)
Es_1922	Mb -	Espin, T.E.	1922MNRAS..82..187E
Es_1922		MNRAS 82, 187, 1922 (ES 1865 - 1933, MLB 183 - 241)
Es_1923	Mb -	Espin, T.E.	1923MNRAS..83..154E
Es_1923		MNRAS 83, 154, 1923 (ES 1934 - 2006, MLB 242 - 275)
Es_1924	Mb -	Espin, T.E.	1924MNRAS..84..162E
Es_1924		MNRAS 84, 162, 1924 (ES 2007 - 2078, MLB 276 - 322)
Es_1925a	Mb -	Espin, T.E.	1925MNRAS..85..276E
Es_1925a		MNRAS 85, 276, 1925 (ES 2079 - 2137, MLB 323 - 376)
Es_1925b	Mb -	Espin, T.E.	1925MNRAS..86...79E
Es_1925b		MNRAS 86, 79, 1925
Es_1926	Mb -	Espin, T.E.	1926MNRAS..86..131E
Es_1926		MNRAS 86, 131, 1926 (ES 2138 - 2209, MLB 377 - 440)
Es_1927	Mb -	Espin, T.E.	1927MNRAS..87..215E
Es_1927		MNRAS 87, 215, 1927 (ES 2210 - 2273, MLB 441 - 510)
Es_1928	Mb -	Espin, T.E.	1928MNRAS..88..185E
Es_1928		MNRAS 88, 185, 1928 (ES 2274 - 2328, MLB 511 - 551)
Es_1929	Mb -	Espin, T.E.	1929MNRAS..89..268E
Es_1929		MNRAS 89, 268, 1929 (ES 2329 - 2362, MLB 552 - 591)
Es_1930	Mb -	Espin, T.E.	1930MNRAS..90..317E
Es_1930		MNRAS 90, 317, 1930 (ES 2363 - 2400, MLB 592 - 630)
Es_1931	Mb -	Espin, T.E.	1931MNRAS..91..294E
Es_1931		MNRAS 91, 294, 1931 (ES 2401 - 2444, MLB 631 - 673)
Es_1932a	Mb -	Espin, T.E.	1932MNRAS..92..214E
Es_1932a		MNRAS 92, 214, 1932 (ES 2445 - 2543, MLB 674 - 732)
Es_1932B	Mb -	Espin, T.E.	1932QB821.A43......
Es_1932B		cited in ADS (Aitken Double Star Cat.), 1932
Es_1933	Mb -	Espin, T.E.	1933MNRAS..93..192E
Es_1933		MNRAS 93, 192, 1933 (ES 2544 - 2575, MLB 733 - 806)
Es_1937A	Mb -	Espin, T.E.	1937AnLei..18....1S
Es_1937A		cited by Strand (Ann. Sterrew. Leiden 18, 1937)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
07544+3646	ES 2102		1998	3	274	7.6	9.79	12.80		D	075423.14+364604.3
07544+3646	ES 2102		2002	4	274	7.7	9.79	12.80		D	075423.14+364604.3
07544+3646	ES 2102		2010	5	275	7.3	9.79	12.80			075423.14+364604.3
07544+3646	ES 2102		2015	6	274	7.7	9.79	12.80			075423.14+364604.3
07544+3646	ES 2102		2020	11	274	7.8	9.79	12.80			075423.14+364604.3

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

WDS 07544+3646 ES 2102 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 07544+3646 ES 2102 : MEASURES

No records found.

WDS 07544+3646 : VIRTUAL EYEPIECE

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

WDS 07544+3646 : ALADIN DSS IMAGE @ 07^h 54^m 23.14^s +36° 46' 04.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 07544+3646 ES 2102 : 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		07544+3646	ES 2102		274	7.8
Show		07556+3630	COU2075		143	0.8	22
Show		07529+3632	KPP 550		249	5.2	23
Show		07540+3614	RAO 222		232	0.7	33
Show		07542+3720	DEA 72		11	91.6	35
Show		07523+3717	BRT2592		354	2.7	40
Show		07570+3620	GRV 744		193	43.5	41
Show		07514+3713	SKF2680		128	2.0	45
Show		07541+3601	KPP1728		147	13.4	46
Show		07571+3718	GRV 745		279	35.2	47
Show		07511+3713	HJ 3301		62	23.7	48
Show		07586+3700	ES 2103		185	2.9	53
Show		07567+3743	ES 179		90	4.5	65
Show		07492+3706	STF1139		34	17.3	66
Show		07556+3752	MLB 836		86	5.7	69
Show		07554+3755	MLB 835		3	6.4	72
Show		07552+3757	MLB 833		296	6.9	73
Show		07525+3756	ALI 837		162	14.3	74
Show		07486+3712	KPP 37		92	5.9	75
Show		07558+3530	HJ 3303		36	11.6	78
Show		08010+3653	HJ 3305		228	4.6	80
Show		07547+3806	TOK 665		317	97.9	80
Show		07584+3542	ALI 116		323	8.2	81
Show		07518+3530	ALI 114		232	15.5	83
Show		07493+3541	COU2074		119	0.3	90
Show		08013+3613	COU1888		162	0.9	90
Show		08011+3726	SKF 529		243	1.6	90
Show		08016+3618	FMR 202		43	4.4	91
Show		07471+3710	ES 2101	AB	8	5.4	92
Show		07471+3710	ES 2101	BC	35	18.4	92
Show		08011+3732	SKF 528		34	1.5	93
Show		07554+3818	MLB 834		293	8.1	94
Show		07590+3528	COU1741		100	1.0	97
Show		08009+3800	LDS3769		348	446.6	108
Show		07593+3817	COU2076		278	0.5	109
Show		07475+3527	ES 2344		43	3.8	115
Show		08018+3526	HJ 772		43	12.8	121
Show		07442+3647	CBL 28			17.8	123
Show		07592+3457	BRT3249		29	3.9	124
Show		07503+3448	ALI 113		347	14.5	128
Show		07513+3849	STF1145		42	1.3	129
Show		07442+3603	CRB 76		18	13.8	131
Show		08020+3514	SKF 532		356	0.9	131
Show		07563+3438	RAO 223		77	0.8	131
Show		07442+3740	CVR 70		15	112.9	133
Show		08055+3645	CVR 485		162	29.8	134
Show		07450+3526	GRV 999		133	20.5	138
Show		07470+3832	PTT 11		6	4.6	138
Show		08044+3538	COU1889		209	0.9	139
Show		08010+3454	MLB 932	AB	55	4.6	139
Show		08010+3454	MLB 932	AC	230	51.2	139

WDS 07544+3646 : COMPONENTS

	A
B	pa=274.9° sep=6.25"

07544+3646 A

Componente originario normalizzato	AB		Coord arcsec 2000	075423.14+364604.3		Mag	9.79		PmRA	-4.00
PmDE	-55.0		Tycho2	2479-01613-1		ADS	6439		DM	BD+37 1797

Tycho2

Tycho2	2479-01613-1	Pflag		RAmdeg	118.59642709	DEmdeg	36.76788795
PmRA	0.6	PmDE	-58.7	E RAmdeg	19	E DEmdeg	24
E pmRA	2.8	E pmDE	2.7	EpRAm	1989.98	EpDEm	1988.38
Num	4	Q RAmdeg	4.1	Q DEmdeg	1.2	Q pmRA	4.0
Q pmDE	1.2	BTmag	10.698	E BTmag	0.047	VTmag	9.788
E VTmag	0.032	Prox	999	TYC	T	HIP
CCDM		RAdeg	118.59643778	DEdeg	36.76801972	EpRA 1990	1.88
EpDE 1990	1.65	E RAdeg	21.0	E DEdeg	27.7	Posflg
Corr	0.4

CCDM

Ccdm	07544+3646	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.93	DDEs	5.1
R dRAs	65	Year		Theta		Rho
Obs	2	Vmag	10.2	Sp		PmNote
PmRA		PmDE		Dm number	+37 1797	Cat1	BD
Name2		Cat2		HD		M HD
ADS BDS	A 6439	M ADS BDS		N IDS		IDS	07478N3702A
HIC

07544+3646 B

Componente originario normalizzato	AB		Coord arcsec 2000	075422.62+364604.8		Mag	12.8		Calc delta mag	3.01
Calc coord	yes

CCDM

Ccdm	07544+3646	RComp		Comp	B	Note1
Note2		Discov num	ES 2102	DRAs		DDEs
R dRAs		Year	1924	Theta	270	Rho	6.6
Obs	2	Vmag	13.2	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 6439	M ADS BDS		N IDS		IDS	07478N3702B
HIC