02502+1343 SHY 426 (HD 17639)

02^h 50^m 12.98^s +13° 42' 37.7" P.A. 339.00 sep 999.9 mag 8.20,8.25 Sp F5+G0 dist. 81.04 pc (264.35 l.y.)

Coord 2000	02502+1343	Discov num	SHY 426	Comp		Coord arcsec 2000	02 50 12.98 +13 42 37.7
Date first	1991	Date last	2014	Obs	7
Pa first	339	Pa last	338.8	P.A. Now (θ)	338.8°
Sep first	999.9	Sep last	3485.52	Sep. Now (ρ)	3485.52"
Mag pri	8.20	Mag sec	8.25	delta mag (ΔM)	0.05	Spectral class	F5+G0 (yellow-white/yellow)
Pri motion ra	+060	Sec motion ra	+058
Pri motion dec	-008	Sec motion dec	-007
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.037 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 17639	Constellation	Aries	SAO	93133	HIP	13223
Tycho2	0646-00811-1	Gaia DR2	31986240656172800	HD	17639	BD	BD+13 456
Distance	81.04	Distance ly	264.35

WDS 02502+1343 SHY 426 (HD 17639) : NOTES

discov_num	notes	refcode
SHY 426	HIP 13223 + HIP 13122.

REFERENCES

refcode	metd	author	reference
Shy2011	-	Shaya, E.J. & Olling, R.	2011ApJS..192....2S
Shy2011		ApJS 192, 2, 2011
Shy2011		(Statistical analysis of probability that wide Hipparcos pairs are physical. Pairs
Shy2011		added to WDS only if probability 90% or greater.)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
02502+1343	SHY 426		1997	3	339	999.9	8.20	8.25	F5 G0	NVD	025012.98+134237.7
02502+1343	SHY 426		2000	4	339	999.9	8.20	8.25	F5 G0	NVD	025012.98+134237.7
02502+1343	SHY 426		2014	7	339	999.9	8.20	8.25	F5+G0	NV	025012.98+134237.7

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

WDS 02502+1343 SHY 426 (HD 17639) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02502+1343 SHY 426 (HD 17639) : MEASURES

No records found.

WDS 02502+1343 (HD 17639) : VIRTUAL EYEPIECE

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WDS 02502+1343 (HD 17639) : ALADIN DSS IMAGE @ 02^h 50^m 12.98^s +13° 42' 37.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02502+1343 SHY 426 (HD 17639) : NEIGHBORHOODS

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

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		02502+1343	SHY 426		339	999.9
Show		02510+1329	GWP 380		53	12.2	18
Show		02486+1344	GRV 146		19	14.1	23
Show		02514+1323	JNN 20		15	4.1	27
Show		02510+1317	GWP 381		224	22.0	28
Show		02533+1343	LDS3435		41	2.4	44
Show		02490+1237	NSN 532		235	1.5	68
Show		02518+1438	J 1082		292	5.2	69
Show		02548+1401	GWP 392		66	41.9	70
Show		02463+1427	GWP 366		292	228.8	72
Show		02546+1306	BPM 63		329	59.9	74
Show		02461+1250	GWP 364		287	14.2	80
Show		02539+1243	UC 843		103	28.6	81
Show		02450+1414	HU 1046		122	0.8	82
Show		02520+1503	WIS 77		81	524.0	85
Show		02556+1311	HU 1047		200	0.2	86
Show		02513+1515	HEI 99		159	0.9	93
Show		02497+1209	CHR 201	Ba,Bb	168	0.2	94
Show		02497+1209	AG 54	AB	2	29.9	95
Show		02497+1209	OCC9078	Aa,Ab	-1	0.1	95
Show		02480+1213	UC 812		87	22.1	96
Show		02535+1219	AG 57		346	17.6	97
Show		02463+1500	LSC 22		291	0.5	97
Show		02496+1519	TDS2367		50	0.5	97
Show		02522+1520	BPM 62		139	100.3	102
Show		02450+1227	OCC 975		-1	0.0	108
Show		02559+1455	BPMA 3		30	286.9	110
Show		02429+1316	OCC 531		-1	0.0	111
Show		02575+1420	AG 59		90	28.6	114
Show		02483+1532	BPM 59		307	105.7	114
Show		02570+1244	BPM 65		335	55.1	116
Show		02521+1536	GWP 383		353	10.2	117
Show		02560+1221	GWP 399	AB	185	67.6	118
Show		02560+1221	RAO 537	Aa,Ab	282	0.9	118
Show		02574+1442	HU 1048		312	3.2	120
Show		02421+1351	LDS3416		20	14.8	120
Show		02423+1415	GWP 355		36	12.1	121
Show		02427+1434	GWP 357		46	11.3	121
Show		02438+1221	GRV 143		297	57.8	124
Show		02586+1302	GWP 406		290	19.5	129
Show		02412+1354	UC 777		303	35.0	133
Show		02437+1518	OCC 922		-1	0.1	135
Show		02448+1536	KIR 7		139	1.5	138
Show		02447+1535	HU 1045		191	0.1	139
Show		02507+1601	BPM 61		122	23.5	140
Show		02443+1152	GRV 144		15	20.2	141
Show		02564+1534	BPM 64		110	81.2	144
Show		02510+1120	HJ 657		231	18.4	144
Show		02448+1544	TDS 93		93	2.2	145
Show		02480+1604	TDS 96	AB	235	1.2	145
Show		02480+1604	TDS 96	Aa,Ab	186	0.2	145

WDS 02502+1343 : COMPONENTS

	A
B	pa=339.4° sep=3471.85"

02502+1343 A

Componente originario normalizzato	AB	Name	HD 17639	Coord arcsec 2000	025012.98+134237.7	Mag	8.2
Spectral class	F5 (yellow-white)	PmRA	60.00	PmDE	-8.0	SAO	93133
HIP	13223	Tycho2	0646-00811-1	HD	17639	BD	BD+13 456

Tycho2

Tycho2	0646-00811-1	Pflag		RAmdeg	42.55409555	DEmdeg	13.71047076
PmRA	61.4	PmDE	-6.9	E RAmdeg	5	E DEmdeg	7
E pmRA	0.7	E pmDE	0.7	EpRAm	1990.92	EpDEm	1990.11
Num	24	Q RAmdeg	0.8	Q DEmdeg	0.7	Q pmRA	0.7
Q pmDE	0.7	BTmag	8.681	E BTmag	0.016	VTmag	8.202
E VTmag	0.012	Prox	999	TYC	T	HIP	13223
CCDM		RAdeg	42.55395222	DEdeg	13.71048639	EpRA 1990	1.84
EpDE 1990	1.73	E RAdeg	5.3	E DEdeg	6.5	Posflg
Corr	-0.4

SAO

SAO	93133	DelFlag		RA1950		PmRA1950	0.0046
DE1950		PmDE1950	-0.01	Vmag	8	SpType	F5
Double code		Source	29	CatNum	830	DM	BD+13 456
DMcomp		BDsup		HD	17639	M HD	0
GC		RA1950rad	0.73072237	DE1950rad	0.23569766	PmRA2000	0.0047
PmDE2000	-0.014

Hipparcos

Catalog	H	HIP	13223	Proxy		RAhms	02 50 12.95
DEdms	+13 42 37.8	Vmag	8.14	VarFlag		R Vmag	H
RAdeg	42.5539	DEdeg	13.7105	AstroRef		Plx	12.02
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	17639	BD	BD+13 456
CD		CP		Dm number	+13 456	VIred	0.55
SpType	F5	R SpType		Coord arcsec 2000	025012.95+134237.8

Hipparcos 2

HIP	13223	Sn	5	So	0	Nc	1
RArad	0.7427063864	DErad	0.2392931708	Plx	12.34	PmRA	57.72
PmDE	-7.6	E RArad	0.68	E DErad	0.46	E Plx	0.85
E pmRA	0.96	E pmDE	0.76	Hpmag	8.2466	E Hpmag	0.0016
SHp	0.011	VA	0	BV	0.476	E BV	0.015
VI	0.55

02502+1343 B

Componente originario normalizzato	AB		Coord arcsec 2000	024848.95+143647.3		Mag	8.25		Spectral class	G0 (yellow)
PmRA	58.00		PmDE	-7.0		Calc delta mag	0.05		Calc coord	yes