16342+7559 ACG 1

16^h 34^m 12.99^s +75° 58' 55.7" P.A. 290.00 sep 5.7 mag 10.05,13.40 Sp K7+DA dist. 32.15 pc (104.87 l.y.)

Coord 2000	16342+7559	Discov num	ACG 1	Comp		Coord arcsec 2000	16 34 12.99 +75 58 55.7
Date first	1895	Date last	2016	Obs	8
Pa first	280	Pa last	289.7	P.A. Now (θ)	289.7°
Sep first	4.0	Sep last	5.749	Sep. Now (ρ)	5.749"
Mag pri	10.05	Mag sec	13.40	delta mag (ΔM)	3.35	Spectral class	K7+DA (yellow-orange/white dwarf)
Pri motion ra	+108	Sec motion ra	-277
Pri motion dec	+147	Sec motion dec	+249
Notes

rPM=1.069

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Ursa Minor		HIP	81139		Tycho2	4567-00777-1		Gaia DR2	1703379704562897408
GL	Gl 632.2A		BD	BD+76 614		Distance	32.15		Distance ly	104.87

WDS 16342+7559 ACG 1 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
ACG		Astrographic Catalog (Greenwich) (from Ccd2002 DD list)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16342+7559	ACG 1		1895	1	164	3.7	13.40		K5		163412.73+755854.4
16342+7559	ACG 1		2003	2	287	5.6	9.90	13.40	K7+DA		163412.73+755854.4
16342+7559	ACG 1		2013	5	286	5.0	10.05	13.40	K7+DA		163412.99+755855.7
16342+7559	ACG 1		2015	6	290	5.7	10.05	13.40	K7+DA		163412.99+755855.7
16342+7559	ACG 1		2016	8	290	5.7	10.05	13.40	K7+DA		163412.99+755855.7

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

WDS 16342+7559 ACG 1 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16342+7559 ACG 1 : MEASURES

No records found.

WDS 16342+7559 : VIRTUAL EYEPIECE

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WDS 16342+7559 : ALADIN DSS IMAGE @ 16^h 34^m 12.99^s +75° 58' 55.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16342+7559 ACG 1 : 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		16342+7559	ACG 1		290	5.7
Show		16365+7618	MFL 241		70	20.0	21
Show		16282+7614	MLR 350		226	1.1	27
Show		16394+7628	MFL 228		344	6.0	35
Show		16263+7629	STF2077		308	17.4	42
Show		16216+7620	STF2066		56	5.3	51
Show		16175+7545	LDS1844		125	228.3	63
Show		16181+7651	UC 3150		320	15.4	78
Show		16227+7708	SKF2776		285	4.9	80
Show		16165+7457	KPP3413	AC	255	4.3	92
Show		16431+7731	KU 1	AB	175	2.4	97
Show		16431+7731	KU 1	AC	13	102.5	97
Show		16471+7435	TDS 835		295	1.2	97
Show		16213+7434	HDS2310		104	0.2	99
Show		16343+7419	LDS1849		286	169.2	101
Show		16196+7434	GII 41		27	2.7	102
Show		16218+7734	MFL 235		165	7.3	105
Show		16172+7734	CAB 23	AB	315	21.3	112
Show		16172+7734	RAO 601	Aa,Ab	263	0.8	112
Show		16269+7411	LDS1846		40	16.3	112
Show		16452+7753	UC 3224		125	22.7	121
Show		16319+7759	MFL 216		11	5.3	121
Show		16491+7412	TDT 101		141	0.7	121
Show		16292+7805	FAR 48	AB	19	0.4	127
Show		16292+7805	FAR 48	Ba,Bb	200	0.0	127
Show		16420+7353	MLR 198		51	0.2	130
Show		16356+7343	LDS1850		101	234.1	136
Show		16536+7344	UR 10		9	46.3	155
Show		16256+7325	TDS9892		198	0.6	158
Show		16407+7323	MLR 197	AB	74	0.5	158
Show		16407+7323	MLR 197	AC	247	1.9	158
Show		16271+7844	TDS9908		191	0.6	167
Show		16324+7847	KPP2334		231	19.9	169
Show		16310+7304	NSN 679		338	2.0	176
Show		16391+7256	LDS1853		316	7.2	186
Show		16363+7247	TDS9998		336	0.5	193
Show		16181+7257	LDS1843		117	15.3	193
Show		16359+7912	BVD 328		350	55.7	194
Show		16315+7237	HDS2334		175	1.1	203
Show		16304+7930	MLR 351		91	3.6	212
Show		16499+7932	CVR 191		138	24.4	219
Show		16473+7208	CRB 196		189	50.2	238
Show		16185+7952	TDS9830		320	1.8	239
Show		16339+7159	HDS2342		265	0.3	241
Show		16480+7957	MFL 248		95	18.8	242
Show		16343+7156	TVB 285		300	24.5	243
Show		16202+8003	STF2075		326	1.4	248
Show		16529+7203	NSN 685		138	10.1	249
Show		16446+7145	MLR 182	Aa,Ab	94	0.3	258
Show		16446+7145	UC 3219	AB	113	27.7	258
Show		16311+7131	UC 3182		183	9.9	268

WDS 16342+7559 : COMPONENTS

	A
B	pa=325.9° sep=2.34"

16342+7559 A

Componente originario normalizzato	AB	Coord arcsec 2000	163412.99+755855.7	Mag	10.05	Spectral class	K7 (yellow-orange)
PmRA	108.00	PmDE	147.0	HIP	81139	Tycho2	4567-00777-1
BD	BD+76 614

Tycho2

Tycho2	4567-00777-1	Pflag		RAmdeg	248.55408777	DEmdeg	75.98212291
PmRA	110.3	PmDE	135.0	E RAmdeg	20	E DEmdeg	19
E pmRA	1.8	E pmDE	1.9	EpRAm	1989.12	EpDEm	1989.59
Num	6	Q RAmdeg	2.2	Q DEmdeg	2.2	Q pmRA	2.2
Q pmDE	2.2	BTmag	11.436	E BTmag	0.059	VTmag	10.050
E VTmag	0.029	Prox	999	TYC	T	HIP	81139
CCDM		RAdeg	248.55309083	DEdeg	75.98180806	EpRA 1990	1.77
EpDE 1990	1.82	E RAdeg	25.1	E DEdeg	21.9	Posflg
Corr	-0.1

Hipparcos

Catalog	H	HIP	81139	Proxy		RAhms	16 34 12.73
DEdms	+75 58 54.4	Vmag	9.92	VarFlag		R Vmag	G
RAdeg	248.553	DEdeg	75.9818	AstroRef		Plx	31.94
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD		BD	BD+76 614
CD		CP		Dm number	+76 614	VIred	2.45
SpType	K5	R SpType		Coord arcsec 2000	163412.73+755854.4

Hipparcos 2

HIP	81139	Sn	5	So	0	Nc	1
RArad	4.3380687291	DErad	1.3261323878	Plx	31.1	PmRA	105.38
PmDE	142.39	E RArad	0.91	E DErad	1.04	E Plx	0.97
E pmRA	1.04	E pmDE	1.34	Hpmag	10.0173	E Hpmag	0.0026
SHp	0.024	VA	0	BV	1.12	E BV	0.02
VI	1.2

CCDM

Ccdm	16342+7559	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.94	DDEs	-4.2
R dRAs	65	Year		Theta		Rho
Obs	2	Vmag	10.5	Sp	K5	PmNote	@
PmRA	106	PmDE	133	Dm number	+76 614	Cat1	BD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	81139

16342+7559 B

Componente originario normalizzato	AB		Coord arcsec 2000	163412.63+755857.6		Mag	13.4		Spectral class	DA (white dwarf)
PmRA	-277.00		PmDE	249.0		Calc delta mag	3.35		Calc coord	yes

CCDM

Ccdm	16342+7559	RComp		Comp	B	Note1
Note2		Discov num	ACG	DRAs		DDEs
R dRAs		Year	1895	Theta	164	Rho	3.7
Obs	1	Vmag	13.4	Sp		PmNote
PmRA	106	PmDE	133	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	81139