16189+1803 BPM 657

16^h 18^m 56.65^s +18° 03' 10.7" P.A. 328.00 sep 79.5 mag 12.95,14.94

Coord 2000	16189+1803	Discov num	BPM 657	Comp		Coord arcsec 2000	16 18 56.65 +18 03 10.7
Date first	1995	Date last	2015	Obs	9
Pa first	329	Pa last	328.4	P.A. Now (θ)	328.4°
Sep first	79.9	Sep last	79.525	Sep. Now (ρ)	79.525"
Mag pri	12.95	Mag sec	14.94	delta mag (ΔM)	1.99	Spectral class
Pri motion ra	-032	Sec motion ra	-033
Pri motion dec	-047	Sec motion dec	-053
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.097 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Gaia DR2

1200344751080193664

WDS 16189+1803 BPM 657 : NOTES

discov_num	notes	refcode
BPM 657	[PM2000] 1167560 + [PM2000] 1167503.	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
16189+1803	BPM 657		2000	2	329	79.6	13.28	15.28		NV	161856.65+180310.7
16189+1803	BPM 657		2001	3	329	79.6	13.28	15.28		NV	161856.65+180310.7
16189+1803	BPM 657		2010	4	329	79.5	12.95	14.94		NV	161856.65+180310.7
16189+1803	BPM 657		2015	5	328	79.5	12.95	14.94		NV	161856.65+180310.7

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

WDS 16189+1803 BPM 657 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16189+1803 BPM 657 : MEASURES

No records found.

WDS 16189+1803 : VIRTUAL EYEPIECE

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WDS 16189+1803 : ALADIN DSS IMAGE @ 16^h 18^m 56.65^s +18° 03' 10.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16189+1803 BPM 657 : 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		16189+1803	BPM 657		328	79.5
Show		16188+1724	STF2037		256	1.1	40
Show		16195+1715	KPP 367		297	4.6	49
Show		16176+1849	LDS4660		156	21.5	51
Show		16223+1832	KU 111		312	18.1	56
Show		16198+1908	GWP2622		107	67.8	67
Show		16214+1659	SLW1173		23	21.1	74
Show		16219+1909	SHJ 227	BC	298	82.0	78
Show		16219+1909	SHJ 227	AB	226	43.3	79
Show		16219+1909	DRS 58	AD	176	8.4	79
Show		16237+1718	SLW1176		216	137.0	82
Show		16132+1721	GWP2608		276	183.8	93
Show		16176+1941	KPP 973		277	7.9	100
Show		16173+1626	YSC 153	AB	131	0.3	101
Show		16173+1626	CTI 602	AB,C	107	29.3	101
Show		16173+1626	CTI 602	AB,D	107	28.6	101
Show		16208+1624	TDS9851	AB	62	3.2	103
Show		16208+1624	TDS9851	AC	60	7.9	103
Show		16254+1718	STF2043		85	10.0	104
Show		16169+1948	COU 107		114	0.6	110
Show		16156+1944	HU 480	AB	263	1.6	112
Show		16119+1710	KPP3986		19	1.6	115
Show		16231+1943	GWP2630		269	84.9	117
Show		16105+1828	TDS9782		313	1.0	123
Show		16105+1733	TOB 257		86	19.1	125
Show		16226+1608	HEI 242		71	3.5	127
Show		16104+1720	ROE 140	AB	168	13.5	130
Show		16104+1720	ROE 140	AD	328	152.1	130
Show		16104+1720	ROE 140	AE	324	66.7	130
Show		16104+1720	JRN 3	AC	327	136.2	130
Show		16104+1720	JRN 3	BC	329	149.1	130
Show		16104+1720	ROE 139	CD	335	16.3	131
Show		16104+1720	ROE 139	CE	330	70.2	131
Show		16272+1900	HDS2326		236	0.3	131
Show		16148+1600	A 2083		156	1.2	137
Show		16255+1944	WFC 174		340	8.0	138
Show		16261+1937	SKF2662		89	5.3	139
Show		16113+1929	UC 3126		57	45.1	139
Show		16111+1640	SKF1760		124	0.9	141
Show		16265+1634	UC 3169		182	5.7	141
Show		16289+1825	STF2052	AB	118	2.5	144
Show		16289+1825	STF2052	AC	44	136.4	144
Show		16089+1738	BPM 651		215	33.8	146
Show		16242+1558	VKI 27		277	3.3	147
Show		16091+1713	GRV1218		198	18.6	150
Show		16106+1632	SKF 944		12	7.2	151
Show		16295+1728	KPP4001		125	4.6	155
Show		16240+2024	A 25		113	5.5	158
Show		16263+2005	AZC 100		3	15.7	160
Show		16256+1554	VKI 29		30	2.5	162
Show		16239+2034	AZC 99	AB	292	26.8	167

WDS 16189+1803 : COMPONENTS

	A
B	pa=329.7° sep=78.47"

16189+1803 A

Componente originario normalizzato	AB		Coord arcsec 2000	161856.65+180310.7		Mag	12.95		PmRA	-32.00
PmDE	-47.0

16189+1803 B

Componente originario normalizzato	AB		Coord arcsec 2000	161853.87+180418.4		Mag	14.94		PmRA	-33.00
PmDE	-53.0		Calc delta mag	1.99		Calc coord	yes