00171+1857 GRV 19

00^h 17^m 09.94^s +18° 57' 12.1" P.A. 4.00 sep 14.2 mag 11.09,12.02

Coord 2000	00171+1857	Discov num	GRV 19	Comp		Coord arcsec 2000	00 17 09.94 +18 57 12.1
Date first	1895	Date last	2015	Obs	11
Pa first	3	Pa last	4.2	P.A. Now (θ)	4.2°
Sep first	14.7	Sep last	14.21	Sep. Now (ρ)	14.21"
Mag pri	11.09	Mag sec	12.02	delta mag (ΔM)	0.93	Spectral class
Pri motion ra	+033	Sec motion ra	+032
Pri motion dec	-022	Sec motion dec	-029
Notes	V (Proper motion indicates physical)

rPM=0.164 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pisces

Tycho2

1182-01335-1

Gaia DR2

2797406379928348928

WDS 00171+1857 GRV 19 : NOTES

No records found.

DISCOVERER

idgroup	discov	author
1	GRV	Greaves, J.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00171+1857	GRV 19		2000	3	4	14.2	11.80	12.00		D	001709.94+185712.1
00171+1857	GRV 19		2013	4	3	14.8	11.09	12.02			001709.94+185712.1
00171+1857	GRV 19		2015	5	4	14.2	11.09	12.02			001709.94+185712.1

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

WDS 00171+1857 GRV 19 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 00171+1857 GRV 19 : MEASURES

No records found.

WDS 00171+1857 : VIRTUAL EYEPIECE

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

WDS 00171+1857 : ALADIN DSS IMAGE @ 00^h 17^m 09.94^s +18° 57' 12.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 00171+1857 GRV 19 : 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		00171+1857	GRV 19		4	14.2	0
Show		00174+1852	HDS 39		248	1.6	7
Show		00162+1903	J 217	Ba,Bb	183	1.7	17
Show		00151+1907	A 2202		154	0.6	31
Show		00137+1838	A 2201	AB	199	1.2	53
Show		00137+1838	STE 3	AB,C	144	21.5	53
Show		00189+1946	J 218		3	4.5	55
Show		00164+1950	LDS 863	AB	58	25.2	56
Show		00164+1950	LMP 1	AC	336	9.6	56
Show		00164+1950	TSN 120	Aa,Ab	45	0.0	56
Show		00210+1827	CBL 569		310	3.3	63
Show		00139+1938	J 216		165	3.7	63
Show		00197+1951	GWP 40		263	53.1	65
Show		00169+2004	CRC 43		106	1.1	67
Show		00153+1753	LDS3145		273	25.2	69
Show		00220+1916	UC 355		20	29.4	72
Show		00204+1757	OSO 4		191	8.1	76
Show		00196+1748	WIS 6		331	523.3	78
Show		00132+2002	UC 336		106	19.8	86
Show		00115+1940	COU 248	AB	319	2.0	91
Show		00118+1952	HJ 1943	AB	237	12.2	94
Show		00118+1952	HJ 1943	AC	48	15.3	94
Show		00118+1952	HJ 1943	AD	248	55.6	94
Show		00132+2023	HDS 29		165	0.8	103
Show		00095+1907	COU 247		213	0.3	110
Show		00248+1925	BRT2296		190	3.0	112
Show		00159+1706	GRV 18		0	16.1	113
Show		00251+1824	HJ 621	AB	10	5.9	118
Show		00236+2014	SKF2457		140	1.7	120
Show		00180+2057	LDS 864		232	9.3	121
Show		00122+1720	J 182		37	4.4	122
Show		00085+1849	LDS3126	AB	109	11.5	123
Show		00085+1849	LDS3126	Aa,Ab	346	0.9	123
Show		00260+1905	HDS 59		264	0.8	125
Show		00084+1843	COU 246	AB	252	1.6	126
Show		00084+1843	COU 246	Aa,Ab	195	0.2	126
Show		00159+2103	TDS1373		243	0.7	127
Show		00219+1706	BPM 10		153	80.6	131
Show		00263+1923	ITF 34		27	5.5	132
Show		00183+1646	BPM 8		356	107.3	133
Show		00105+1716	ALP 1		314	17.8	139
Show		00144+1643	BPM 6		13	95.3	140
Show		00271+1852	TDS 19		138	0.9	142
Show		00226+1656	KPP 53		301	3.4	144
Show		00109+1705	GWP 24		98	13.7	144
Show		00145+1638	YSC 78		45	0.7	145
Show		00159+1634	LDS3146		358	151.0	145
Show		00145+2118	LDS3141		26	10.7	147
Show		00174+1631	STF 20		233	11.9	147
Show		00153+1630	BPM 7		158	116.5	150
Show		00253+2036	J 3246		18	0.3	151

WDS 00171+1857 : COMPONENTS

	A
B	pa=4.0° sep=14.21"

00171+1857 A

Coord arcsec 2000	001709.94+185712.1		Mag	11.09		PmRA	33.00		PmDE	-22.0
Tycho2	1182-01335-1

Tycho2

Tycho2	1182-01335-1	Pflag		RAmdeg	4.29141195	DEmdeg	18.95338683
PmRA	33.8	PmDE	-30.8	E RAmdeg	57	E DEmdeg	66
E pmRA	1.4	E pmDE	1.5	EpRAm	1970.18	EpDEm	1962.93
Num	4	Q RAmdeg	1.5	Q DEmdeg	0.1	Q pmRA	1.6
Q pmDE	0.1	BTmag	12.581	E BTmag	0.260	VTmag	11.138
E VTmag	0.094	Prox	999	TYC		HIP
CCDM		RAdeg	4.29132972	DEdeg	18.95345917	EpRA 1990	1.67
EpDE 1990	1.57	E RAdeg	64.9	E DEdeg	78.6	Posflg
Corr	-0.1

00171+1857 B

Coord arcsec 2000	001710.01+185726.3		Mag	12.02		PmRA	32.00		PmDE	-29.0
Calc delta mag	0.93		Calc coord	yes