18345+1615 GWP 2787

18^h 34^m 31.38^s +16° 14' 49.2" P.A. 319.00 sep 127.7 mag 11.20,11.20

Coord 2000	18345+1615	Discov num	GWP2787	Comp		Coord arcsec 2000	18 34 31.38 +16 14 49.2
Date first	1991	Date last	2015	Obs	10
Pa first	319	Pa last	318.7	P.A. Now (θ)	318.7°
Sep first	127.5	Sep last	127.69	Sep. Now (ρ)	127.69"
Mag pri	11.20	Mag sec	11.20	delta mag (ΔM)	0	Spectral class
Pri motion ra	-022	Sec motion ra	-032
Pri motion dec	-058	Sec motion dec	-050
Notes	V (Proper motion indicates physical)

rPM=0.206 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Tycho2

1570-01129-1

Gaia DR2

4510267890520979712

WDS 18345+1615 GWP 2787 : 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
18345+1615	GWP2787		1998	2	319	127.5	11.20	11.20		V	183431.38+161449.2
18345+1615	GWP2787		2010	5	319	127.6	11.20	11.20		V	183431.38+161449.2
18345+1615	GWP2787		2015	6	319	127.7	11.20	11.20		V	183431.38+161449.2

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

WDS 18345+1615 GWP 2787 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18345+1615 GWP 2787 : MEASURES

No records found.

WDS 18345+1615 : VIRTUAL EYEPIECE

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WDS 18345+1615 : ALADIN DSS IMAGE @ 18^h 34^m 31.38^s +16° 14' 49.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18345+1615 GWP 2787 : 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		18345+1615	GWP2787		319	127.7	1
Show		18340+1600	SLE 623		67	8.1	17
Show		18337+1646	SLE 198		320	12.8	34
Show		18323+1625	HDS2630		165	0.2	35
Show		18359+1659	SLE 214	CD	77	72.0	46
Show		18336+1700	SLE 197	BC	120	19.2	47
Show		18336+1700	SLE 197	AB	211	28.3	48
Show		18336+1700	SLE 197	AD	306	37.2	48
Show		18336+1700	SLE 197	AC	177	34.0	48
Show		18359+1659	STT 358	AB	146	1.7	48
Show		18359+1659	RED 25	AB,E	349	34.6	48
Show		18359+1659	SLE 214	AB,D	224	134.6	48
Show		18359+1659	STT 358	AB,C	235	198.7	48
Show		18355+1528	TOK 618		290	999.9	49
Show		18342+1705	SLE 203	AB	267	56.0	51
Show		18342+1705	SLE 203	AC	279	63.2	51
Show		18342+1705	SLE 203	BC	333	14.3	51
Show		18329+1529	J 2100		356	6.9	51
Show		18379+1555	SLE 221		35	19.3	52
Show		18379+1554	SLE 222		117	15.2	53
Show		18341+1712	SLE 202	AB	70	51.7	58
Show		18341+1712	SLE 202	AC	70	68.7	58
Show		18309+1641	SLE 620	AB	341	19.4	58
Show		18309+1641	SLE 620	AC	9	23.4	58
Show		18341+1712	SLE 202	BC	71	17.0	58
Show		18333+1713	SLE 193		291	9.6	61
Show		18386+1632	HO 87	AB	96	0.4	62
Show		18386+1632	HO 87	AC	121	47.3	62
Show		18384+1643	SLE 225	AB	280	10.5	63
Show		18384+1643	SLE 225	AC	305	60.4	63
Show		18319+1710	BRT1302		56	6.0	67
Show		18322+1713	SLE 189		111	12.8	67
Show		18380+1705	SLE 223		126	15.4	72
Show		18324+1720	SLE 622		301	48.7	73
Show		18296+1553	BPM 779		201	77.8	75
Show		18296+1639	BPM 780		70	103.7	75
Show		18293+1624	BPM 778		334	105.3	76
Show		18332+1730	J 98		147	3.9	77
Show		18292+1622	HEI 258		167	0.2	77
Show		18369+1506	BPM 793		283	113.7	78
Show		18394+1540	MIL 5		58	3.2	80
Show		18346+1739	BPM 791		203	58.8	85
Show		18287+1614	HU 320		144	2.0	85
Show		18393+1706	SLE 228		344	7.6	86
Show		18341+1742	J 2915	AB	190	6.1	87
Show		18341+1742	J 2915	AC	84	7.1	87
Show		18389+1715	BPM 799		29	56.5	88
Show		18320+1735	KPP1183		64	9.2	88
Show		18324+1737	GWP2782		115	47.5	88
Show		18338+1744	HU 322	AB	92	0.2	90
Show		18338+1744	STF2339	AB,CD	277	1.7	90

WDS 18345+1615 : COMPONENTS

	A
B	pa=319.9° sep=125.49"

18345+1615 A

Componente originario normalizzato	AB		Coord arcsec 2000	183431.38+161449.2		Mag	11.2		PmRA	-22.00
PmDE	-58.0		Tycho2	1570-01129-1

Tycho2

Tycho2	1570-01129-1	Pflag		RAmdeg	278.63074430	DEmdeg	16.24698982
PmRA	-21.5	PmDE	-56.3	E RAmdeg	52	E DEmdeg	58
E pmRA	2.5	E pmDE	2.4	EpRAm	1987.00	EpDEm	1985.18
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	12.011	E BTmag	0.111	VTmag	11.257
E VTmag	0.085	Prox	999	TYC		HIP
CCDM		RAdeg	278.63079556	DEdeg	16.24711917	EpRA 1990	1.77
EpDE 1990	1.73	E RAdeg	53.4	E DEdeg	60.4	Posflg
Corr	0.0

18345+1615 B

Componente originario normalizzato	AB		Coord arcsec 2000	183425.76+161625.1		Mag	11.2		PmRA	-32.00
PmDE	-50.0		Tycho2	1570-02065-1		Calc coord	yes

Tycho2

Tycho2	1570-02065-1	Pflag		RAmdeg	278.60640827	DEmdeg	16.27363045
PmRA	-31.2	PmDE	-48.1	E RAmdeg	43	E DEmdeg	45
E pmRA	1.9	E pmDE	1.9	EpRAm	1982.71	EpDEm	1981.33
Num	4	Q RAmdeg	0.5	Q DEmdeg	0.4	Q pmRA	0.5
Q pmDE	0.4	BTmag	12.295	E BTmag	0.152	VTmag	11.322
E VTmag	0.084	Prox	999	TYC		HIP
CCDM		RAdeg	278.60648833	DEdeg	16.27374528	EpRA 1990	1.78
EpDE 1990	1.74	E RAdeg	56.5	E DEdeg	63.2	Posflg
Corr	0.0