18219+1631 BPM 761

18^h 21^m 51.09^s +16° 31' 15.7" P.A. 275.00 sep 90.9 mag 15.68,15.80

Coord 2000	18219+1631	Discov num	BPM 761	Comp		Coord arcsec 2000	18 21 51.09 +16 31 15.7
Date first	1994	Date last	2015	Obs	9
Pa first	275	Pa last	275.1	P.A. Now (θ)	275.1°
Sep first	90.8	Sep last	90.854	Sep. Now (ρ)	90.854"
Mag pri	15.68	Mag sec	15.80	delta mag (ΔM)	0.12	Spectral class
Pri motion ra	-023	Sec motion ra	-012
Pri motion dec	-023	Sec motion dec	-017
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.385

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Gaia DR2

4522159525391439744

WDS 18219+1631 BPM 761 : NOTES

discov_num	notes	refcode
BPM 761	[PM2000] 1438334 + [PM2000] 1437857.	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
18219+1631	BPM 761		1999	2	275	90.9	15.68	15.80		NV	182151.09+163115.7
18219+1631	BPM 761		2001	3	275	90.7	15.68	15.80		NV	182151.09+163115.7
18219+1631	BPM 761		2010	4	275	91.0	15.68	15.80		NV	182151.09+163115.7
18219+1631	BPM 761		2015	5	275	90.8	15.68	15.80		NV	182151.09+163115.7

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

WDS 18219+1631 BPM 761 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18219+1631 BPM 761 : MEASURES

No records found.

WDS 18219+1631 : VIRTUAL EYEPIECE

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WDS 18219+1631 : ALADIN DSS IMAGE @ 18^h 21^m 51.09^s +16° 31' 15.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18219+1631 BPM 761 : 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		18219+1631	BPM 761		275	90.9
Show		18220+1621	BPM 762		263	63.7	11
Show		18206+1608	OSO 98		166	3.4	30
Show		18241+1615	TDT 833		260	2.7	37
Show		18223+1713	BPMA 55		354	287.5	42
Show		18198+1705	TDT 799		35	0.5	45
Show		18223+1547	BPM 764	AB	201	106.6	46
Show		18249+1645	BKO 727		254	6.2	46
Show		18250+1642	AHD 2		303	11.9	47
Show		18251+1623	BPM 766		31	87.9	48
Show		18252+1647	J 752		256	4.6	50
Show		18227+1534	HEI 172		184	5.9	60
Show		18181+1559	BPM 757		8	108.8	63
Show		18175+1647	BPM 755		314	73.3	64
Show		18186+1538	BPMA 53		27	237.0	72
Show		18199+1524	BPM 759		152	53.1	73
Show		18200+1740	LDS5860		281	28.2	73
Show		18195+1526	HEI 171		98	0.4	74
Show		18203+1519	LDS1010		14	7.6	76
Show		18171+1706	BPM 753		208	70.4	78
Show		18263+1715	KPP4108		250	2.2	78
Show		18269+1701	BKO 728		72	11.4	79
Show		18269+1702	SLE 615		266	16.8	79
Show		18272+1643	SLE 617		195	7.0	79
Show		18270+1701	SLE 616	AB	221	10.5	82
Show		18270+1701	SLE 616	AC	342	8.4	82
Show		18272+1703	BKO 729		314	7.4	84
Show		18272+1543	BPM 774		157	102.3	91
Show		18156+1614	LDS1008		187	13.1	92
Show		18171+1527	TDT 774		31	0.6	95
Show		18229+1458	HU 581		122	0.4	95
Show		18272+1533	BPM 775		249	21.5	97
Show		18214+1810	HDS2594		319	0.3	100
Show		18287+1614	HU 320		144	2.0	100
Show		18172+1517	BPM 754		174	114.5	100
Show		18245+1810	COU 506		93	1.4	106
Show		18292+1622	HEI 258		167	0.2	107
Show		18293+1624	BPM 778		334	105.3	108
Show		18259+1458	CHR 70		100	0.1	111
Show		18181+1454	BPM 756		122	108.6	112
Show		18220+1439	HDS2598		214	0.6	112
Show		18296+1639	BPM 780		70	103.7	113
Show		18236+1441	BRT1299		301	6.2	114
Show		18158+1516	BPM 751	AB	119	8.9	115
Show		18158+1516	BPM 751	AC	295	30.5	115
Show		18288+1733	SLE 618		94	19.2	117
Show		18296+1553	BPM 779		201	77.8	119
Show		18229+1433	TDT 826		231	2.2	120
Show		18268+1452	GWP2778		296	6.8	122
Show		18134+1643	HEI 170		313	0.3	123
Show		18299+1720	COU 118	AB	204	6.6	126

WDS 18219+1631 : COMPONENTS

	A
B	pa=275.3° sep=87.13"

18219+1631 A

Componente originario normalizzato	AB		Coord arcsec 2000	182151.09+163115.7		Mag	15.68		PmRA	-23.00
PmDE	-23.0

18219+1631 B

Componente originario normalizzato	AB		Coord arcsec 2000	182145.06+163123.8		Mag	15.8		PmRA	-12.00
PmDE	-17.0		Calc delta mag	0.12		Calc coord	yes