12437+4015 ES 1403 AB

12^h 43^m 42.93^s +40° 13' 25.1" P.A. 215.00 sep 2.9 mag 10.60,11.50

Coord 2000	12437+4015	Discov num	ES 1403	Comp	AB	Coord arcsec 2000	12 43 42.93 +40 13 25.1
Date first	1915	Date last	2019	Obs	13
Pa first	218	Pa last	215.3	P.A. Now (θ)	215.3°
Sep first	3.0	Sep last	2.93	Sep. Now (ρ)	2.93"
Mag pri	10.60	Mag sec	11.50	delta mag (ΔM)	0.9	Spectral class
Pri motion ra	+022	Sec motion ra	+023
Pri motion dec	-020	Sec motion dec	-021
Notes	V (Proper motion indicates physical)

rPM=0.045 (< 0.3, Physical double)

This double is physical.

12437+4015 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			12 43 43 +40 13 25	LNA 3 Aa,Ab	2019	3	55	0.2	11.30	11.40	0.10
Show			12 43 43 +40 13 25	ES 1403 AB	2019	13	215	2.9	10.60	11.50	0.90		<===

Triple system
2 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Canes Venatici

Tycho2

3021-00199-1

WDS 12437+4015 ES 1403 AB : 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Es_1904a		MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905)	1905MNRAS..65..710E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)
Lna2020	S j	Luna, A. & Orlov, V.G.	2020AJ....160....9L
Lna2020		AJ 160, 9, 2020

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12437+4015	ES 1403	AB	2019	12	215	2.9	10.60	11.50		V	124342.93+401325.1

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

WDS 12437+4015 ES 1403 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12437+4015 ES 1403 AB : MEASURES

No records found.

WDS 12437+4015 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 12437+4015 : ALADIN DSS IMAGE @ 12^h 43^m 42.93^s +40° 13' 25.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12437+4015 ES 1403 AB : 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		12437+4015	ES 1403	AB	215	2.9
Show		12437+4015	LNA 3	Aa,Ab	55	0.2
Show		12433+4015	SKF2654		253	64.6	5
Show		12430+4008	COU1425		355	0.8	10
Show		12406+4017	HJ 2617	AB	2	5.7	36
Show		12406+4017	HJ 2617	AC	176	168.7	36
Show		12406+4017	BKO 114	AD	343	43.1	36
Show		12397+4028	ES 1402	AB	27	3.6	49
Show		12397+4028	LNA 2	Aa,Ab	47	0.2	49
Show		12465+4054	HDS1792		106	0.3	52
Show		12469+4052	LDS4266		94	2.8	55
Show		12430+4109	SKF2653		259	17.7	57
Show		12416+4105	LDS5757		150	150.3	58
Show		12481+3940	TDS8528		298	1.0	61
Show		12400+4102	SMH 17		210	12.1	64
Show		12494+4023	UC 2409	AC	185	17.1	66
Show		12505+4021	LDS4281		112	101.5	79
Show		12468+4125	HJ 2620		293	14.4	80
Show		12367+4105	SKF2650		205	12.1	95
Show		12520+4011	ES 1404		30	2.9	96
Show		12428+4154	BWL 34		32	12.3	101
Show		12512+3921	SKF2655		144	6.4	101
Show		12388+4138	COU1908		77	2.6	101
Show		12528+3949	ES 1405	BC	252	4.3	106
Show		12528+3949	ES 1405	AB	283	66.5	108
Show		12504+3847	HU 1139		286	4.8	116
Show		12381+4155	SKF2651		257	6.9	120
Show		12542+4008	UC 2425		328	93.6	120
Show		12331+4007	TDS8431		17	0.7	122
Show		12346+3914	LDS4230		248	30.8	123
Show		12330+4026	CVR1445		332	4.6	124
Show		12351+3858	SKF2591		247	89.6	125
Show		12473+3811	SKF2596		100	6.6	130
Show		12548+4049	JNN 81		33	0.6	132
Show	Chara	12337+4121	BNU 4	Aa,Ab	43	0.1	133
Show	Chara	12337+4121	BU 1433	AB	199	265.7	133
Show		12543+4108	HJL1075		106	119.5	133
Show		12382+4212	SKF2652		126	125.8	135
Show		12491+4213	ES 2643		45	45.1	135
Show		12548+4105	KPP1796		238	13.9	136
Show		12319+4034	HJ 2614		244	25.1	138
Show		12523+3836	NI 30	AB	159	10.7	140
Show		12523+3836	SKF1029	AC	221	2.8	140
Show		12322+4103	UC 177		147	112.3	140
Show		12381+3805	SKF2592		139	64.1	144
Show		12526+3830	SLW 789		294	116.5	146
Show		12568+4029	SKF2656		113	16.7	151
Show		12568+3956	CVR1479		213	3.2	152
Show		12336+3837	STF1656		205	26.8	152
Show		12450+4248	CBL 395		70	22.6	156
Show		12310+4116	UC 2353		170	19.4	158

WDS 12437+4015 : COMPONENTS

	A	Ab
Ab	pa=47.8° sep=0.13"
B	pa=208.4° sep=2.72"	pa=209.3° sep=2.84"

12437+4015 A

Coord arcsec 2000	124342.93+401325.1		Mag	10.6		PmRA	22.00		PmDE	-20.0
Tycho2	3021-00199-1

Tycho2

Tycho2	3021-00199-1	Pflag		RAmdeg	190.92892154	DEmdeg	40.22359216
PmRA	25.3	PmDE	-17.4	E RAmdeg	27	E DEmdeg	25
E pmRA	1.7	E pmDE	1.6	EpRAm	1986.30	EpDEm	1986.82
Num	4	Q RAmdeg	4.3	Q DEmdeg	4.6	Q pmRA	4.2
Q pmDE	4.6	BTmag	11.425	E BTmag	0.058	VTmag	10.644
E VTmag	0.044	Prox	999	TYC	T	HIP
CCDM		RAdeg	190.92888722	DEdeg	40.22366056	EpRA 1990	1.73
EpDE 1990	1.72	E RAdeg	33.6	E DEdeg	29.5	Posflg
Corr	0.1

12437+4015 Ab

Coord arcsec 2000

124342.94+401325.2

Mag

11.4

Calc delta mag

0.1

Calc coord

yes

12437+4015 B

Coord arcsec 2000	124342.82+401322.7		Mag	11.5		PmRA	23.00		PmDE	-21.0
Calc delta mag	0.2		Calc coord	yes