15428+1859 GWP 2547

15^h 42^m 46.39^s +18° 59' 13.8" P.A. 235.00 sep 83.7 mag 9.20,12.60 Sp F5 dist. 96.9 pc (316.09 l.y.)

Coord 2000	15428+1859	Discov num	GWP2547	Comp		Coord arcsec 2000	15 42 46.39 +18 59 13.8
Date first	1992	Date last	2015	Obs	9
Pa first	235	Pa last	235.3	P.A. Now (θ)	235.3°
Sep first	84.9	Sep last	83.651	Sep. Now (ρ)	83.651"
Mag pri	9.20	Mag sec	12.60	delta mag (ΔM)	3.4	Spectral class	F5 (yellow-white)
Pri motion ra	+054	Sec motion ra	+054
Pri motion dec	-064	Sec motion dec	-062
Notes	V (Proper motion indicates physical)

rPM=0.024 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Serpens		HIP	76953		Tycho2	1498-01545-1		Gaia DR2	1209923077908681088
BD	BD+19 3004		Distance	96.9		Distance ly	316.09

WDS 15428+1859 GWP 2547 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
GWP		Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP		Observatory (OAG) CPMWP Survey
GWP		Part I (2012): Measures of 1725 pairs. Equatorial zone
GWP		(RA 00h00m to 11h59m, DEC +20 to -20 deg)
GWP		Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP		Observatory (OAG) CPMWP Survey
GWP		Part II (2016): Measures of 1657 pairs. Equatorial zone
GWP		(RA 12h00m to 23h59m, DEC +20 to -20 deg)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15428+1859	GWP2547		1997	2	235	83.6	9.20	12.60		V	154246.39+185913.8
15428+1859	GWP2547		2010	4	235	83.7	9.20	12.60		V	154246.39+185913.8
15428+1859	GWP2547		2015	8	235	83.6	9.20	12.60	F5	V	154246.39+185913.8

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

WDS 15428+1859 GWP 2547 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15428+1859 GWP 2547 : MEASURES

No records found.

WDS 15428+1859 : VIRTUAL EYEPIECE

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WDS 15428+1859 : ALADIN DSS IMAGE @ 15^h 42^m 46.39^s +18° 59' 13.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15428+1859 GWP 2547 : 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		15428+1859	GWP2547		235	83.7	1
Show		15424+1852	GWP2546		232	899.3	10
Show		15432+1846	LDS4587		217	8.5	15
Show		15419+1828	DRS 17	AB	86	2.4	34
Show		15419+1828	TOK 302	AC	274	249.2	34
Show		15405+1840	A 2076		187	0.8	38
Show		15456+1859	SLW1135		288	11.6	40
Show		15416+1940	HU 580	AB	249	0.2	45
Show		15416+1940	BU 1451	AB,C	353	144.9	45
Show		15416+1940	BU 1451	AB,D	109	152.8	45
Show		15450+1933	CBL 495		164	15.2	47
Show		15440+1810	SHN 33		357	0.3	53
Show		15433+1954	HJ 2790		163	11.7	56
Show		15468+1905	A 2077		223	0.6	58
Show		15474+1851	COU 192	AB	189	1.2	67
Show		15474+1851	GII 223	Aa,Ab	164	0.1	67
Show		15388+1934	CVR 798		154	10.3	67
Show		15445+1756	NSN 670		176	0.8	68
Show		15465+1957	COU 66		67	0.5	79
Show		15482+1925	COU 193		282	0.5	82
Show		15378+1939	GWP2538		350	74.1	82
Show		15368+1820	LDS4571		102	34.6	93
Show		15447+1716	CHR 49	AB	98	0.1	107
Show		15488+1751	LDS 979		258	29.2	111
Show		15485+2015	DBR 320		230	2.1	111
Show		15501+1822	CVR 172		139	54.5	111
Show		15506+1909	SLW1142		236	26.4	112
Show		15372+1740	SLW1114		200	10.5	113
Show		15509+1911	A 2078		165	1.1	116
Show		15374+1731	BPM 633		248	118.5	118
Show		15439+1700	BPM 638		237	56.9	120
Show		15377+1719	SLW1118		63	47.5	124
Show		15384+2048	SLW1121		144	46.7	126
Show		15427+1653	SLW1127		140	13.2	126
Show		15459+1700	WFC 168		303	7.1	128
Show		15410+2105	GRV 910		250	7.5	129
Show		15354+1743	LDS 977		351	17.6	131
Show		15399+1646	COU2510		35	0.2	139
Show		15358+1720	BRT2421		52	4.0	141
Show		15398+2117	AG 197		126	3.1	144
Show		15456+1640	COU2511		19	0.1	145
Show		15326+1903	SLW1104		278	27.9	145
Show		15350+2035	CBL 491		110	7.4	147
Show		15382+2111	KPP3962		32	14.6	147
Show		15404+2123	HU 579		136	0.7	148
Show		15328+1945	HU 577		25	0.3	149
Show		15376+2110	HU 578		136	1.2	150
Show		15521+2015	HJ 2794	AB	144	23.2	152
Show		15521+2015	HJ 2794	AC	9	23.3	152
Show		15532+1931	HJ 2796		148	27.8	153
Show		15529+2000	HU 747		110	2.5	156

WDS 15428+1859 : COMPONENTS

	A
B	pa=233.8° sep=80.60"

15428+1859 A

Componente originario normalizzato	AB	Coord arcsec 2000	154246.39+185913.8	Mag	9.2	Spectral class	F5 (yellow-white)
PmRA	54.00	PmDE	-64.0	HIP	76953	Tycho2	1498-01545-1
BD	BD+19 3004

Tycho2

Tycho2	1498-01545-1	Pflag		RAmdeg	235.69328502	DEmdeg	18.98716298
PmRA	54.5	PmDE	-64.0	E RAmdeg	16	E DEmdeg	18
E pmRA	1.1	E pmDE	1.1	EpRAm	1988.28	EpDEm	1987.71
Num	9	Q RAmdeg	0.2	Q DEmdeg	0.8	Q pmRA	0.2
Q pmDE	0.8	BTmag	10.428	E BTmag	0.038	VTmag	9.561
E VTmag	0.025	Prox	999	TYC	T	HIP	76953
CCDM		RAdeg	235.69315139	DEdeg	18.98731306	EpRA 1990	1.64
EpDE 1990	1.58	E RAdeg	17.4	E DEdeg	18.7	Posflg
Corr	-0.1

Hipparcos

Catalog	H	HIP	76953	Proxy		RAhms	15 42 46.36
DEdms	+18 59 14.3	Vmag	9.52	VarFlag		R Vmag	H
RAdeg	235.693	DEdeg	18.9873	AstroRef		Plx	10.45
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD		BD	BD+19 3004
CD		CP		Dm number	+19 3004	VIred	0.55
SpType	F5	R SpType		Coord arcsec 2000	154246.36+185914.3

Hipparcos 2

HIP	76953	Sn	5	So	0	Nc	1
RArad	4.1136214958	DErad	0.3313912021	Plx	10.32	PmRA	54.47
PmDE	-65.72	E RArad	0.99	E DErad	1.03	E Plx	1.28
E pmRA	1.19	E pmDE	1.43	Hpmag	9.6733	E Hpmag	0.004
SHp	0.035	VA	0	BV	0.768	E BV	0.033
VI	0.81

15428+1859 B

Componente originario normalizzato	AB		Coord arcsec 2000	154241.81+185826.2		Mag	12.6		PmRA	54.00
PmDE	-62.0		Calc delta mag	3.4		Calc coord	yes