12462+0228 STT 255

12^h 46^m 14.85^s +02° 27' 51.5" P.A. 354.00 sep 17.8 mag 8.02,12.57 Sp F2IV dist. 160.26 pc (522.77 l.y.)

Coord 2000	12462+0228	Discov num	STT 255	Comp		Coord arcsec 2000	12 46 14.85 +02 27 51.5
Date first	1845	Date last	2015	Obs	17
Pa first	334	Pa last	353.8	P.A. Now (θ)	353.8°
Sep first	21.0	Sep last	17.815	Sep. Now (ρ)	17.815"
Mag pri	8.02	Mag sec	12.57	delta mag (ΔM)	4.55	Spectral class	F2IV (yellow-white)
Pri motion ra	-042	Sec motion ra
Pri motion dec	-008	Sec motion dec
Notes	Y (Parallax indicates components are non-physical)

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Virgo	SAO	119576	HIP	62318	Tycho2	0290-00766-1
Gaia DR2	3702901385617929600	HD	111005	BD	BD+03 2695	Distance	160.26
Distance ly	522.77

WDS 12462+0228 STT 255 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
STTA		(O. Struve DD - Appendix list)	...................
Stt1864	Ma -	Struve, O.	1864MNRAS..24..149S
Stt1864		MNRAS 24, 149, 1864
Stt1866	orb -	Struve, O.	.
Stt1866		Bull. Imp. Acad. Sci. St. Petersburg, 1866
Stt1874	orb -	Struve, O.	.
Stt1874		Compte Rendus 79, 1467, 1874
Stt1875	orb -	Struve, O.	1875MNRAS..35..367S
Stt1875		MNRAS 35, 367, 1875
Stt1878	Ma -	Struve, O.	1878ObPul...9....1S
Stt1878		Pulkova Observations 9, 1, 1878
Stt1879A	Ma -	Struve, O.	1879Obs.....2..304G
Stt1879A		cited by Gledhill (Obs 2, 304, 1879)
Stt1879B	Ma -	Struve, O.	1879Obs.....3..245G
Stt1879B		cited by Gledhill (Obs 3, 245, 1879)
Stt1879C	Ma -	Struve, O.	1879Obs.....2..344G
Stt1879C		cited by Gledhill (Obs 2, 344, 1879)
Stt1880A	Ma -	Struve, O.	1880Obs.....2..605H
Stt1880A		cited by Hunt (Obs. 3, 605, 1880)
Stt1880B	Ma -	Struve, O.	1880Obs.....3..535G
Stt1880B		cited by Gledhill (Obs 3, 535, 1880)
Stt1880C	Ma -	Struve, O.	1880MNRAS..40..497B
Stt1880C		cited by Burnham (MNRAS 40, 497, 1880)
Stt1884A	Ma -	Struve, O.	1884AReg...22..216S
Stt1884A		cited by Sadler (Astr. Register 22, 216, 1884)
Stt1893a	Ma j	Struve, O.	1893ObPul..10....1S
Stt1893a		Pulkova Obs. Observations 10, 1, 1893
Stt1906A	Ma -	Struve, O.	1906MmRAS..56....1L
Stt1906A		cited by Lewis (MemRAS 56, 1, 1906)
Stt1906B	Ma j	Struve, O.	1906QB821.B972.....
Stt1906B		cited in BDS (Burnham Double Star Cat., 1906)
Stt1908A	Ma -	Struve, O.	1908MNRAS..68..465B
Stt1908A		cited by Barnard (MNRAS 68, 465, 1908)
Stt1913A	Ma -	Struve, O.	1913QB811.B8.......
Stt1913A		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Stt1914A	Ma -	Struve, O.	1914AN....198..107R
Stt1914A		cited by Rabe (AN 198, 107, 1914)
Stt1932A	Ma -	Struve, O.	1932QB821.A43......
Stt1932A		cited in ADS (Aitken Double Star Cat., 1932)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12462+0228	STT 255		2000	10	353	17.8	7.70	12.70	A5	D	124614.85+022751.5
12462+0228	STT 255		2013	12	355	17.8	8.02	12.57	A5		124614.85+022751.5
12462+0228	STT 255		2015	14	354	17.9	8.02	12.57	F2IV	Y	124614.85+022751.5

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WDS 12462+0228 STT 255 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12462+0228 STT 255 : MEASURES

No records found.

WDS 12462+0228 : VIRTUAL EYEPIECE

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

WDS 12462+0228 : ALADIN DSS IMAGE @ 12^h 46^m 14.85^s +02° 27' 51.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12462+0228 STT 255 : 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		12462+0228	STT 255		354	17.8
Show		12473+0230	CBL 396		84	18.9	17
Show		12435+0237	BAL2391		214	9.8	42
Show		12436+0210	A 2488		191	4.6	44
Show		12453+0319	CVR 130		240	23.0	54
Show		12427+0244	LDS4254		338	14.8	55
Show		12454+0128	HEI 770		168	1.8	61
Show		12446+0326	KPP2052		238	16.4	63
Show		12467+0332	SLW 772		170	17.4	65
Show		12454+0331	J 432		249	1.2	66
Show		12481+0327	BU 459		294	4.4	66
Show		12511+0152	BAL1887		52	8.2	81
Show		12454+0101	NSN 40		333	5.8	88
Show		12487+0107	RST5369		137	2.8	89
Show		12460-0059	LDS4263		193	12.1	90
Show		12523+0242	BAL2393		289	18.8	92
Show		12497+0111	ENG 50		337	197.8	93
Show		12440+0356	A 1603	AB	129	1.2	95
Show		12440+0356	GRV 857	AC	205	59.1	95
Show		12496+0349	STF1681		17	9.2	96
Show		12450+0405	GRV1081		211	10.1	99
Show		12417+0341	KPP 816		299	7.0	100
Show		12422+0347	GWP1849		335	308.7	100
Show		12496+0358	GWP1861		290	14.0	103
Show		12484+0050	GWP1859		220	47.0	104
Show		12486+0409	CBL 397		320	40.7	107
Show		12467-0040	OCC 666		-1	0.1	109
Show		12499+0053	UC 2411		298	48.5	110
Show		12408+0352	GWP1844		60	49.3	117
Show		12533+0138	J 2088		296	7.6	118
Show		12388+0150	UC 2376		208	35.5	119
Show		12393+0129	KPP 725		297	6.4	120
Show		12514+0400	SLW 781		291	177.2	121
Show		12487+0426	LDS4275	AB	27	25.1	124
Show		12487+0426	DAM1446	BC	120	2.8	125
Show		12447+0026	CVR1463		64	3.8	125
Show		12512+0043	SKF1741		47	3.8	128
Show		12399+0100	SLW 753		352	20.1	130
Show		12383+0330	BAL2854		301	16.6	135
Show		12537+0351	SLW 790		54	148.9	140
Show		12470+0450	SKF2211		333	46.0	143
Show		12390-0055	NSC 26		40	8.8	144
Show		12405-0032	LDS2887		100	4.5	145
Show		12367+0150	SLW 744		298	14.3	148
Show	Minelauva	12556+0324	BUP 146		127	192.1	151
Show		12467+0501	CVR1468		22	3.4	154
Show		12432+0000	BAL1162		303	15.3	155
Show		12386-0041	FAR 37		86	0.6	157
Show		12536+0033	KPP2331		78	19.9	160
Show		12518-0007	SLW 783		169	37.8	164
Show		12359+0324	CVR 657		140	9.3	166

WDS 12462+0228 : COMPONENTS

	A
B	pa=353.8° sep=17.81"

12462+0228 A

Componente originario normalizzato	AB	Coord arcsec 2000	124614.85+022751.5	Mag	8.02	Spectral class	F2IV (yellow-white)
PmRA	-42.00	PmDE	-8.0	SAO	119576	HIP	62318
Tycho2	0290-00766-1	HD	111005	BD	BD+03 2695

Tycho2

Tycho2	0290-00766-1	Pflag		RAmdeg	191.56175888	DEmdeg	2.46429880
PmRA	-42.4	PmDE	-7.3	E RAmdeg	6	E DEmdeg	7
E pmRA	0.8	E pmDE	0.8	EpRAm	1990.54	EpDEm	1990.07
Num	23	Q RAmdeg	1.0	Q DEmdeg	1.0	Q pmRA	1.0
Q pmDE	1.0	BTmag	8.370	E BTmag	0.018	VTmag	8.015
E VTmag	0.013	Prox	999	TYC	T	HIP	62318
CCDM		RAdeg	191.56185667	DEdeg	2.46431500	EpRA 1990	1.70
EpDE 1990	1.61	E RAdeg	6.2	E DEdeg	7.4	Posflg
Corr	0.1

SAO

SAO	119576	DelFlag		RA1950		PmRA1950	-0.003
DE1950		PmDE1950	-0.016	Vmag	8.1	SpType	A5
Double code		Source	30	CatNum	4564	DM	BD+03 2695
DMcomp		BDsup		HD	111005	M HD	0
GC		RA1950rad	3.33225638	DE1950rad	0.04777695	PmRA2000	-0.0028
PmDE2000	-0.012

Hipparcos

Catalog	H	HIP	62318	Proxy		RAhms	12 46 14.85
DEdms	+02 27 51.5	Vmag	7.95	VarFlag		R Vmag	H
RAdeg	191.562	DEdeg	2.46431	AstroRef		Plx	5.75
CCDM	12462+0228	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual	S	M HIP
Theta		Rho		HD	111005	BD	BD+03 2695
CD		CP		Dm number	+03 2695	VIred	0.44
SpType	A5	R SpType		Coord arcsec 2000	124614.85+022751.5

Hipparcos 2

HIP	62318	Sn	5	So	0	Nc	1
RArad	3.3433852685	DErad	0.0430104005	Plx	6.24	PmRA	-41.86
PmDE	-7.87	E RArad	0.64	E DErad	0.48	E Plx	0.75
E pmRA	0.61	E pmDE	0.45	Hpmag	8.0361	E Hpmag	0.0013
SHp	0.01	VA	0	BV	0.376	E BV	0.015
VI	0.44

CCDM

Ccdm	12462+0228	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.81	DDEs	-8.5
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	7.7	Sp	A5	PmNote	*
PmRA	-45	PmDE	-7	Dm number	+03 2695	Cat1	BD
Name2	+02 1609	Cat2	AGK2/3	HD	111005	M HD
ADS BDS	A 8662	M ADS BDS		N IDS		IDS	12412N0301A
HIC	62318

12462+0228 B

Componente originario normalizzato	AB		Coord arcsec 2000	124614.72+022809.2		Mag	12.57		Calc delta mag	4.55
Calc coord	yes

CCDM

Ccdm	12462+0228	RComp		Comp	B	Note1
Note2		Discov num	STT 255	DRAs	2.65	DDEs	7.1
R dRAs	90	Year	1929	Theta	343	Rho	17.9
Obs	7	Vmag	12.7	Sp		PmNote	*
PmRA	2	PmDE	-31	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 8662	M ADS BDS	N	N IDS		IDS	12412N0301B
HIC