16256+2054 COU 198

16^h 25^m 38.25^s +20° 54' 08.2" P.A. 161.00 sep 1.1 mag 11.90,12.60

Coord 2000	16256+2054	Discov num	COU 198	Comp		Coord arcsec 2000	16 25 38.25 +20 54 08.2
Date first	1967	Date last	2016	Obs	4
Pa first	162	Pa last	160.8	P.A. Now (θ)	160.8°
Sep first	1.0	Sep last	1.068	Sep. Now (ρ)	1.068"
Mag pri	11.90	Mag sec	12.60	delta mag (ΔM)	0.7	Spectral class
Pri motion ra	+002	Sec motion ra	+004
Pri motion dec	+002	Sec motion dec	+003
Notes

rPM=0.447

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Gaia DR2

1297420186020214912

WDS 16256+2054 COU 198 : NOTES

No records found.

DISCOVERER

discov	author
COU	Couteau, P.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
16256+2054	COU 198		1967	1	162	1.0	11.00	11.60				162531.89+205417.6
16256+2054	COU 198		2008	2	163	1.1	11.00	11.60				162531.89+205417.6
16256+2054	COU 198		2016	4	161	1.1	11.90	12.60				162538.25+205408.2

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WDS 16256+2054 COU 198 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16256+2054 COU 198 : MEASURES

No records found.

WDS 16256+2054 : VIRTUAL EYEPIECE

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WDS 16256+2054 : ALADIN DSS IMAGE @ 16^h 25^m 38.25^s +20° 54' 08.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16256+2054 COU 198 : 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		16256+2054	COU 198		161	1.1	0
Show		16255+2050	TDS9890		204	2.4	6
Show		16278+2054	STH 3	AB	285	2.1	30
Show		16278+2054	STT 311	AC	321	11.4	30
Show		16278+2054	GII 235	Aa,Ab	129	0.2	30
Show		16239+2034	AZC 99	AB	292	26.8	32
Show		16240+2024	A 25		113	5.5	39
Show		16244+2140	OSO 70		131	15.0	50
Show		16263+2005	AZC 100		3	15.7	51
Show		16255+1944	WFC 174		340	8.0	70
Show	Kornephoros	16302+2129	BLA 4	Aa,Ab	140	0.2	74
Show	Kornephoros	16302+2129	BUP 170	AB	276	245.8	74
Show		16232+2204	TDS9873		285	0.6	78
Show		16261+1937	SKF2662		89	5.3	78
Show		16231+1943	GWP2630		269	84.9	80
Show		16196+2128	SLW1171		174	10.0	92
Show		16221+2218	HU 482	AB	145	1.6	98
Show		16221+2218	GII 233	Aa,Ab	158	0.1	98
Show		16242+2245	LDS4665		48	11.4	113
Show		16272+1900	HDS2326		215	0.4	117
Show		16219+1909	SHJ 227	AB	227	43.3	118
Show		16219+1909	DRS 58	AD	176	8.4	118
Show		16219+1909	SHJ 227	BC	298	82.0	118
Show		16263+2254	POU3226		29	15.0	121
Show		16323+1931	TOB 259		316	19.0	125
Show		16317+1919	STF2058	AB	352	1.8	129
Show		16317+1919	STF2058	AC	141	15.3	129
Show		16316+1917	STF2057	AB	269	4.9	129
Show		16316+1917	STF2057	AC	47	174.5	129
Show		16199+2238	LAW 4	Aa,Ab	222	0.2	132
Show		16199+2238	OSO 68	AB	351	23.0	132
Show		16199+2238	OSO 68	AC	133	7.0	132
Show		16350+2039	LDS4679		311	25.2	133
Show		16348+2019	TDS9977		2	0.7	134
Show		16198+1908	GWP2622		107	67.8	134
Show		16348+2016	SKF1646		343	1.3	135
Show		16176+1941	KPP 973		277	7.9	136
Show		16348+2145	WSI 105		136	0.1	139
Show		16275+2310	LDS1435		228	8.5	139
Show		16212+2259	HU 481		233	0.5	140
Show		16169+1948	COU 107		111	0.8	141
Show		16212+2307	POU3222		47	4.5	147
Show		16323+2249	KPP4003		171	1.9	149
Show		16223+1832	KU 111		312	18.1	150
Show		16350+2214	COU 68		252	0.9	153
Show		16220+2320	GRV 927		227	46.8	155
Show		16218+2320	POU3223		349	4.3	155
Show		16289+1825	STF2052	AB	117	2.5	157
Show		16289+1825	STF2052	AC	44	136.4	157
Show		16316+2307	POU3231		210	22.6	158
Show		16156+1944	HU 480	AB	263	1.6	159

WDS 16256+2054 : COMPONENTS

	A
B	pa=160.8° sep=1.07"

16256+2054 A

Coord arcsec 2000

162538.25+205408.2

Mag

11.9

PmRA

2.00

PmDE

2.0

16256+2054 B

Coord arcsec 2000	162538.28+205407.2		Mag	12.6		PmRA	4.00		PmDE	3.0
Delta magnitude	0.7		Coordinate calculated	yes