18296+1639 BPM 780

18^h 29^m 38.59^s +16° 38' 37.8" P.A. 70.00 sep 103.7 mag 11.69,12.48

Coord 2000	18296+1639	Discov num	BPM 780	Comp		Coord arcsec 2000	18 29 38.59 +16 38 37.8
Date first	1987	Date last	2015	Obs	9
Pa first	70	Pa last	69.5	P.A. Now (θ)	69.5°
Sep first	103.6	Sep last	103.654	Sep. Now (ρ)	103.654"
Mag pri	11.69	Mag sec	12.48	delta mag (ΔM)	0.79	Spectral class
Pri motion ra	+005	Sec motion ra	+007
Pri motion dec	+007	Sec motion dec	+013
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.428

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Tycho2

1569-00784-1

Gaia DR2

4522341116608173952

WDS 18296+1639 BPM 780 : NOTES

discov_num	notes	refcode
BPM 780	[PM2000] 1476424 + [PM2000] 1476961.	Gvr2010

REFERENCES

refcode	metd	author	reference
Gvr2010	Pa -	Gavras, P. Sinachopoulos, D., Le Campion, J.F., & Cucourant, C.	2010A&A...521A 4G
Gvr2010	+T	A&A 521, A4, 2010
Gvr2010		(Note: mean measures from AC2000.2, CdC2000, USNO-A2.0, Yellow Sky, and M2000
Gvr2010		catalogs, spanning years ~1900-2000)

DISCOVERER

idgroup	discov	author
1	BPM	Bordeaux PM2000 catalogue (main catalog: separation < 2')

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18296+1639	BPM 780		2000	2	70	103.7	11.75	12.47		NV	182938.59+163837.8
18296+1639	BPM 780		2001	3	70	103.7	11.75	12.47		NV	182938.59+163837.8
18296+1639	BPM 780		2010	4	70	103.5	11.69	12.48		NV	182938.59+163837.8
18296+1639	BPM 780		2015	5	70	103.7	11.69	12.48		NV	182938.59+163837.8

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

WDS 18296+1639 BPM 780 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18296+1639 BPM 780 : MEASURES

No records found.

WDS 18296+1639 : VIRTUAL EYEPIECE

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WDS 18296+1639 : ALADIN DSS IMAGE @ 18^h 29^m 38.59^s +16° 38' 37.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18296+1639 BPM 780 : 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		18296+1639	BPM 780		70	103.7	1
Show		18293+1624	BPM 778		334	105.3	16
Show		18309+1641	SLE 620	AB	341	19.4	19
Show		18309+1641	SLE 620	AC	9	23.4	19
Show		18292+1622	HEI 258		167	0.2	20
Show		18287+1614	HU 320		144	2.0	29
Show		18272+1643	SLE 617		195	7.0	35
Show		18323+1625	HDS2630		165	0.2	40
Show		18299+1720	COU 118	AB	204	6.6	42
Show		18299+1720	COU 118	AC	294	29.1	42
Show		18272+1703	BKO 729		314	7.4	43
Show		18270+1701	SLE 616	AB	221	10.5	43
Show		18270+1701	SLE 616	AC	342	8.4	43
Show		18269+1701	BKO 728		72	11.4	46
Show		18319+1710	BRT1302		56	6.0	46
Show		18296+1553	BPM 779		201	77.8	46
Show		18269+1702	SLE 615		266	16.8	47
Show		18322+1713	SLE 189		111	12.8	51
Show		18300+1734	TDT 914		277	0.5	56
Show		18288+1733	SLE 618		94	19.2	56
Show		18324+1720	SLE 622		301	48.7	58
Show		18337+1646	SLE 198		320	12.8	60
Show		18263+1715	KPP4108		250	2.2	61
Show		18336+1700	SLE 197	BC	120	19.2	62
Show		18336+1700	SLE 197	AB	211	28.3	62
Show		18336+1700	SLE 197	AD	306	37.2	62
Show		18336+1700	SLE 197	AC	177	34.0	62
Show		18333+1713	SLE 193		291	9.6	63
Show		18292+1742	J 2912	AB	142	6.3	64
Show		18292+1742	SLE 619	AC	102	35.7	64
Show		18252+1647	J 752		256	4.6	66
Show		18272+1543	BPM 774		157	102.3	67
Show		18320+1735	KPP1183		64	9.2	67
Show		18251+1623	BPM 766		31	87.9	67
Show		18250+1642	AHD 2		303	11.9	68
Show		18249+1645	BKO 727		254	6.2	69
Show		18298+1747	BRT2447		359	2.8	69
Show		18342+1705	SLE 203	BC	333	14.3	70
Show		18342+1705	SLE 203	AB	267	56.0	71
Show		18342+1705	SLE 203	AC	279	63.2	71
Show		18324+1737	GWP2782		115	47.5	71
Show		18332+1730	J 98		147	3.9	72
Show		18341+1712	SLE 202	AB	70	51.7	72
Show		18341+1712	SLE 202	AC	70	68.7	72
Show		18341+1712	SLE 202	BC	71	17.0	73
Show		18340+1600	SLE 623		67	8.1	74
Show		18272+1533	BPM 775		249	21.5	74
Show		18345+1615	GWP2787		319	127.7	75
Show		18327+1741	TDT 934		128	0.8	77
Show		18329+1529	J 2100		356	6.9	82
Show		18320+1754	SLE 621		53	12.4	83

WDS 18296+1639 : COMPONENTS

	A
B	pa=68.7° sep=99.85"

18296+1639 A

Componente originario normalizzato	AB		Coord arcsec 2000	182938.59+163837.8		Mag	11.69		PmRA	5.00
PmDE	7.0		Tycho2	1569-00784-1

Tycho2

Tycho2	1569-00784-1	Pflag		RAmdeg	277.41080428	DEmdeg	16.64383204
PmRA	5.3	PmDE	5.4	E RAmdeg	41	E DEmdeg	39
E pmRA	2.0	E pmDE	1.9	EpRAm	1981.28	EpDEm	1980.91
Num	4	Q RAmdeg	0.5	Q DEmdeg	1.0	Q pmRA	0.6
Q pmDE	1.1	BTmag	12.306	E BTmag	0.171	VTmag	11.786
E VTmag	0.159	Prox	805	TYC		HIP
CCDM		RAdeg	277.41078028	DEdeg	16.64384389	EpRA 1990	1.79
EpDE 1990	1.80	E RAdeg	77.3	E DEdeg	86.0	Posflg
Corr	0.1

18296+1639 B

Componente originario normalizzato	AB		Coord arcsec 2000	182945.06+163914.1		Mag	12.48		PmRA	7.00
PmDE	13.0		Calc delta mag	0.79		Calc coord	yes