02518+4446 ES 1309

02^h 51^m 46.33^s +44° 45' 53.6" P.A. 214.00 sep 4.7 mag 10.21,14.30 Sp F2

Coord 2000	02518+4446	Discov num	ES 1309	Comp		Coord arcsec 2000	02 51 46.33 +44 45 53.6
Date first	1914	Date last	2015	Obs	4
Pa first	215	Pa last	214	P.A. Now (θ)	214°
Sep first	3.2	Sep last	4.74	Sep. Now (ρ)	4.74"
Mag pri	10.21	Mag sec	14.30	delta mag (ΔM)	4.09	Spectral class	F2 (yellow-white)
Pri motion ra	+022	Sec motion ra
Pri motion dec	-012	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Perseus

Tycho2

2858-01363-1

Gaia DR2

433770398155474688

WDS 02518+4446 ES 1309 : 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Es_1904a		MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905)	1905MNRAS..65..710E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
02518+4446	ES 1309		1999	3	214	4.7	10.21	14.30	F2	D	025146.33+444553.6
02518+4446	ES 1309		2015	4	214	4.7	10.21	14.30	F2		025146.33+444553.6

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

WDS 02518+4446 ES 1309 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02518+4446 ES 1309 : MEASURES

No records found.

WDS 02518+4446 : 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 02518+4446 : ALADIN DSS IMAGE @ 02^h 51^m 46.33^s +44° 45' 53.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02518+4446 ES 1309 : 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		02518+4446	ES 1309		214	4.7
Show		02519+4434	LDS2811		305	3.9	12
Show		02502+4441	GRV 149		275	16.1	17
Show		02497+4524	ES 705		227	8.7	45
Show		02503+4529	ARG 54	AB	58	20.6	46
Show		02503+4529	ARG 54	BC	343	7.3	46
Show		02484+4522	BRT 332		103	2.7	51
Show		02475+4416	CHR 7		105	0.2	55
Show		02563+4419	LDS2813		273	8.5	56
Show		02571+4505	BRT 335		286	3.0	61
Show		02553+4356	KPP1626		310	12.5	64
Show		02578+4431	STF 328	AB	306	14.7	66
Show		02578+4431	STF 328	AC	96	46.2	66
Show		02578+4431	B 9001	AD	117	100.0	66
Show		02457+4456	LDS5393	AB	66	18.0	66
Show		02457+4456	GIC 34	AC	268	89.4	66
Show		02530+4556	BRT 333		240	3.9	71
Show		02479+4347	KPP3503		3	2.1	72
Show		02517+4559	A 1281	AB	151	0.7	73
Show		02517+4559	RAO 45	AC	82	15.2	73
Show		02494+4336	LDS3429		63	9.9	74
Show		02548+4332	ES 2595	CD	3	10.7	80
Show		02548+4332	HJ 2162	AB	41	12.6	80
Show		02548+4332	HJ 2162	AC	54	68.8	80
Show		02593+4502	ES 1363		207	5.8	82
Show		02551+4332	TDS2385		231	0.5	83
Show		02480+4600	COU1678		240	0.9	85
Show		03003+4508	LDS2819		220	13.8	94
Show		02426+4456	COU1677		131	1.5	98
Show		03002+4530	LDS2818		2	9.1	99
Show		03011+4453	HJ 2167	AB	34	37.7	100
Show		03011+4453	HJ 2167	AC	62	71.9	100
Show		03011+4453	HJ 2167	BC	87	42.7	101
Show		02574+4614	KPP1045		188	8.4	107
Show		03018+4504	LDS2822		197	152.8	108
Show		02588+4322	LDS2816		281	244.2	114
Show		02409+4453	RAO 636		49	0.4	117
Show		02558+4636	COU2015		206	0.5	118
Show		02555+4254	COU1377	AB	3	1.0	120
Show		02555+4254	GII 126	Aa,Ab	150	0.1	120
Show		03027+4421	LDS2826		300	7.8	121
Show		03001+4323	ES 1511		280	6.9	122
Show		03035+4432	CVR 436		328	13.0	126
Show		02548+4244	BRT 334		252	3.6	127
Show		02405+4535	ES 1308	AB	276	6.9	129
Show		02567+4248	DAM 754	BD	345	3.5	130
Show		02567+4248	LDS9141	AB	290	16.4	131
Show		02567+4248	LDS2815	AC	283	41.4	131
Show		02567+4248	DAM 754	AE	248	5.5	131
Show		02422+4322	UC 782		162	56.0	134
Show		02390+4439	WZ 5		127	3.1	137

WDS 02518+4446 : COMPONENTS

	A
B	pa=205.6° sep=4.36"

02518+4446 A

Componente originario normalizzato	AB		Coord arcsec 2000	025146.33+444553.6		Mag	10.21		Spectral class	F2 (yellow-white)
PmRA	22.00		PmDE	-12.0		Tycho2	2858-01363-1

Tycho2

Tycho2	2858-01363-1	Pflag		RAmdeg	42.94305497	DEmdeg	44.76489173
PmRA	19.8	PmDE	-14.0	E RAmdeg	17	E DEmdeg	19
E pmRA	1.2	E pmDE	1.2	EpRAm	1989.41	EpDEm	1988.81
Num	4	Q RAmdeg	0.4	Q DEmdeg	0.4	Q pmRA	0.4
Q pmDE	0.3	BTmag	10.653	E BTmag	0.031	VTmag	10.207
E VTmag	0.029	Prox	999	TYC	T	HIP
CCDM		RAdeg	42.94299000	DEdeg	44.76492444	EpRA 1990	1.63
EpDE 1990	1.59	E RAdeg	17.3	E DEdeg	19.4	Posflg
Corr	-0.3

CCDM

Ccdm	02518+4446	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.68	DDEs	-5.9
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.9	Sp	F2	PmNote	*
PmRA	22	PmDE	-3	Dm number	+44 592	Cat1	BD
Name2	+44 294	Cat2	AGK2/3	HD		M HD
ADS BDS	A 2176	M ADS BDS		N IDS		IDS	02452N4421A
HIC

02518+4446 B

Componente originario normalizzato	AB		Coord arcsec 2000	025146.15+444549.7		Mag	14.3		Calc delta mag	4.09
Calc coord	yes

CCDM

Ccdm	02518+4446	RComp		Comp	B	Note1
Note2		Discov num	ES 1309	DRAs		DDEs
R dRAs		Year	1914	Theta	215	Rho	3.2
Obs	1	Vmag	14.5	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 2176	M ADS BDS		N IDS		IDS	02452N4421B
HIC