02487+4225 ES 556 (HD 17381)

02^h 48^m 39.79^s +42° 24' 52.3" P.A. 357.00 sep 6.7 mag 9.12,11.40 Sp A0

Coord 2000	02487+4225	Discov num	ES 556	Comp		Coord arcsec 2000	02 48 39.79 +42 24 52.3
Date first	1893	Date last	2016	Obs	13
Pa first	356	Pa last	357	P.A. Now (θ)	357°
Sep first	5.8	Sep last	6.723	Sep. Now (ρ)	6.723"
Mag pri	9.12	Mag sec	11.40	delta mag (ΔM)	2.28	Spectral class	A0 (white)
Pri motion ra	-006	Sec motion ra	-002
Pri motion dec	-011	Sec motion dec	+007
Notes

rPM=1.472

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 17381		Constellation	Perseus		SAO	38353		Tycho2	2853-00845-1
Gaia DR2	337237056808301184		HD	17381

WDS 02487+4225 ES 556 (HD 17381) : 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Es_1904a		MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905)	1905MNRAS..65..710E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
02487+4225	ES 556		1998	4	356	6.8	9.12	11.40	A0	D	024839.79+422452.3
02487+4225	ES 556		2010	5	357	6.6	9.12	11.40	A0	D	024839.79+422452.3
02487+4225	ES 556		2011	7	356	6.6	9.12	11.40	A0	D	024839.79+422452.3
02487+4225	ES 556		2015	9	357	6.7	9.12	11.40	A0		024839.79+422452.3
02487+4225	ES 556		2016	13	357	6.7	9.12	11.40	A0		024839.79+422452.3

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

WDS 02487+4225 ES 556 (HD 17381) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02487+4225 ES 556 (HD 17381) : MEASURES

No records found.

WDS 02487+4225 (HD 17381) : 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 02487+4225 (HD 17381) : ALADIN DSS IMAGE @ 02^h 48^m 39.79^s +42° 24' 52.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02487+4225 ES 556 (HD 17381) : 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		02487+4225	ES 556		357	6.7
Show		02492+4223	COU1375		82	1.1	7
Show		02484+4210	J 883		81	4.2	16
Show		02500+4222	KU 78		163	25.6	16
Show		02465+4226	ES 1507		317	2.9	23
Show		02463+4217	TDS2356		97	0.8	28
Show		02448+4231	LDS3424		18	6.3	43
Show		02438+4240	WIS 71		251	999.9	56
Show		02532+4155	LDS9139		107	161.6	59
Show		02428+4249	HJ 2155		322	17.4	70
Show		02548+4244	BRT 334		252	3.6	70
Show		02427+4201	UC 786		241	72.6	70
Show		02505+4118	ES 1613		19	6.9	71
Show		02494+4336	LDS3429		63	9.9	73
Show		02424+4246	ES 1506	AB	353	7.4	73
Show		02424+4246	HJ 1126	AC	98	56.8	73
Show		02422+4242	STT 44	AB	56	1.4	74
Show		02422+4242	STT 44	AC	290	87.2	74
Show		02422+4247	ARN 101		334	33.6	75
Show		02422+4242	HJ 1124	CD	149	17.5	75
Show		02422+4251	BKO 171		97	8.5	77
Show		02420+4248	HJ 1123		249	21.1	78
Show		02557+4216	ES 1508		56	3.6	79
Show		02555+4254	COU1377	AB	3	1.0	81
Show		02555+4254	GII 126	Aa,Ab	150	0.1	81
Show		02512+4109	BVD 186		90	15.8	82
Show		02417+4253	TDS2338		40	0.6	83
Show		02479+4347	KPP3503		3	2.1	83
Show		02413+4244	TDS2335		182	2.0	84
Show		02412+4241	HJ 2154		141	10.3	85
Show		02438+4117	SKF2561		211	7.1	87
Show		02410+4252	BAG 39		296	0.2	90
Show		02479+4056	UC 40		6	19.2	90
Show		02539+4117	UC 842		166	37.9	90
Show		02411+4259	TDS 91		330	0.9	91
Show		02533+4111	UC 838	AB	107	71.4	91
Show		02422+4322	UC 782		162	56.0	92
Show		02533+4111	UC 838	BC	203	80.9	92
Show		02404+4234	SKF2165		172	11.5	92
Show		02531+4108	UC 836		112	85.0	92
Show		02404+4216	NVL 5	AB	297	19.5	92
Show		02404+4216	NVL 5	AC	227	56.9	92
Show		02567+4248	DAM 754	BD	345	3.5	93
Show		02567+4248	LDS9141	AB	290	16.4	93
Show		02567+4248	LDS2815	AC	283	41.4	93
Show		02567+4248	DAM 754	AE	248	5.5	93
Show		02444+4105	ES 1612		201	3.4	93
Show		02443+4106	COU1373		261	0.7	93
Show		02559+4139	UC 875		197	84.8	94
Show		02557+4133	UC 873		310	54.0	95
Show		02548+4332	HJ 2162	AB	41	12.6	95

WDS 02487+4225 : COMPONENTS

	A
B	pa=357.8° sep=6.72"

02487+4225 A

Componente originario normalizzato	AB	Name	HD 17381	Coord arcsec 2000	024839.79+422452.3	Mag	9.12
Spectral class	A0 (white)	PmRA	-6.00	PmDE	-11.0	SAO	38353
Tycho2	2853-00845-1	HD	17381	DM	BD+41 543

Tycho2

Tycho2	2853-00845-1	Pflag		RAmdeg	42.16579067	DEmdeg	42.41455401
PmRA	-6.6	PmDE	-10.2	E RAmdeg	12	E DEmdeg	13
E pmRA	0.9	E pmDE	1.0	EpRAm	1989.93	EpDEm	1989.56
Num	7	Q RAmdeg	0.9	Q DEmdeg	1.2	Q pmRA	1.0
Q pmDE	1.2	BTmag	9.461	E BTmag	0.022	VTmag	9.125
E VTmag	0.021	Prox	999	TYC	T	HIP
CCDM		RAdeg	42.16581083	DEdeg	42.41457778	EpRA 1990	1.85
EpDE 1990	1.65	E RAdeg	11.5	E DEdeg	12.9	Posflg
Corr	0.0

SAO

SAO	38353	DelFlag		RA1950		PmRA1950	0
DE1950		PmDE1950	-0.038	Vmag	8.7	SpType	A0
Double code		Source	4	CatNum	310	DM	BD+41 543
DMcomp		BDsup		HD	17381	M HD	0
GC		RA1950rad	0.72180536	DE1950rad	0.73664835	PmRA2000	0
PmDE2000	-0.042

CCDM

Ccdm	02487+4225	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.08	DDEs	-7.4
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.9	Sp	A0	PmNote	*
PmRA	19	PmDE	1	Dm number	+41 543	Cat1	BD
Name2	+42 310	Cat2	AGK2/3	HD	17381	M HD
ADS BDS	A 2140	M ADS BDS		N IDS		IDS	02422N4200A
HIC

02487+4225 B

Componente originario normalizzato	AB		Coord arcsec 2000	024839.77+422459.0		Mag	11.4		PmRA	-2.00
PmDE	7.0		Calc delta mag	2.28		Calc coord	yes

CCDM

Ccdm	02487+4225	RComp		Comp	B	Note1
Note2		Discov num	ES 556	DRAs		DDEs
R dRAs		Year	1894	Theta	354	Rho	6.2
Obs	2	Vmag	11.2	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 2140	M ADS BDS		N IDS		IDS	02422N4200B
HIC