19340+6532 SKF 2803 (HD 185306)

19^h 34^m 01.74^s +65° 31' 51.5" P.A. 115.00 sep 37.0 mag 7.90,10.10 Sp A2V dist. 205.76 pc (671.19 l.y.)

Coord 2000	19340+6532	Discov num	SKF2803	Comp		Coord arcsec 2000	19 34 01.74 +65 31 51.5
Date first	1892	Date last	2015	Obs	16
Pa first	116	Pa last	114.7	P.A. Now (θ)	114.7°
Sep first	36.5	Sep last	36.966	Sep. Now (ρ)	36.966"
Mag pri	7.90	Mag sec	10.10	delta mag (ΔM)	2.2	Spectral class	A2V (white)
Pri motion ra	-007	Sec motion ra	-006
Pri motion dec	-016	Sec motion dec	-017
Notes	V (Proper motion indicates physical)

rPM=0.078 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 185306	Constellation	Draco	SAO	18408	HIP	96222
Tycho2	4238-00978-1	Gaia DR2	2242682147872083200	HD	185306	BD	BD+65 1369
Distance	205.76	Distance ly	671.19

WDS 19340+6532 SKF 2803 (HD 185306) : NOTES

No records found.

DISCOVERER

idgroup	discov	author
1	SKF	Skiff, B.A.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19340+6532	SKF2803		2013	13	115	37.0	7.90	10.10	A2V	V	193401.74+653151.5
19340+6532	SKF2803		2015	12	115	37.0	7.90	10.10	A2V	V	193401.74+653151.5

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

WDS 19340+6532 SKF 2803 (HD 185306) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19340+6532 SKF 2803 (HD 185306) : MEASURES

No records found.

WDS 19340+6532 (HD 185306) : VIRTUAL EYEPIECE

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WDS 19340+6532 (HD 185306) : ALADIN DSS IMAGE @ 19^h 34^m 01.74^s +65° 31' 51.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19340+6532 SKF 2803 (HD 185306) : 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		19340+6532	SKF2803		115	37.0	0
Show		19330+6526	CLZ 77		233	17.5	8
Show		19362+6514	TDT1573		314	0.9	23
Show		19329+6601	HU 1304		281	0.9	31
Show		19365+6503	ES 197		24	9.1	33
Show		19297+6607	LDS2439		289	11.6	44
Show		19388+6456	ES 198		313	2.9	47
Show		19421+6547	TDT1654		6	0.6	53
Show		19371+6624	MLB 217		231	2.6	55
Show		19407+6610	MLB 218	AB	219	5.0	56
Show		19407+6610	MLB 218	AC	331	55.5	56
Show		19407+6610	MLB 218	AE	323	29.5	56
Show		19407+6610	MLB 218	CD	120	7.7	56
Show		19420+6559	TDT1652		99	0.6	56
Show		19431+6506	TDT1667		332	0.8	63
Show		19246+6510	CTI3820		82	1.3	63
Show		19300+6630	STF2546	AB	10	8.5	64
Show		19300+6630	BU 1335	BC	24	2.2	64
Show		19320+6636	LDS2442		180	7.3	67
Show		19223+6535	UC 3908		179	29.3	73
Show		19226+6516	UC 3910		228	97.1	74
Show		19407+6428	TDT1623		181	0.5	77
Show		19324+6648	LDS2443		245	11.2	79
Show		19217+6600	TDS 985		159	0.9	81
Show		19210+6521	UC 3897	BC	2	30.1	82
Show		19210+6521	UC 3897	AB	140	49.3	82
Show		19210+6521	UC 3897	AC	103	33.8	82
Show		19207+6543	DRS 18		17	13.1	84
Show		19432+6431	TDT1672		99	0.5	84
Show		19456+6447	NSN 722		188	1.2	86
Show		19237+6437	ES 1916		228	6.3	86
Show		19201+6515	UC 3889		53	30.7	89
Show		19376+6658	SKF1241		207	34.0	90
Show		19257+6653	UC 3930		235	33.0	96
Show		19263+6658	HU 944		356	1.5	98
Show		19473+6441	ES 199		168	7.0	99
Show		19242+6414	LDS2434		316	13.0	100
Show		19212+6433	ES 194		217	4.6	101
Show		19314+6712	TDT1519		84	0.4	102
Show		19370+6350	STF2564		146	9.2	104
Show		19178+6503	LDS2432		240	43.6	107
Show		19481+6438	J 1354		189	3.5	108
Show		19303+6719	LDS2441		159	9.9	109
Show		19444+6406	STI 915		153	5.9	109
Show		19376+6344	MLR 56	AB	33	0.1	111
Show		19376+6344	MLR 56	AB,C	36	17.7	111
Show		19260+6353	DAL 26		302	18.4	111
Show		19198+6423	BUP 188		180	114.9	114
Show		19301+6342	STI 900		27	6.5	114
Show		19213+6412	STI 890		148	4.9	114
Show		19471+6411	TDT1742		97	1.6	116

WDS 19340+6532 : COMPONENTS

	A
B	pa=138.0° sep=20.79"

19340+6532 A

Name	HD 185306	Coord arcsec 2000	193401.74+653151.5	Mag	7.9	Spectral class	A2V (white)
PmRA	-7.00	PmDE	-16.0	SAO	18408	HIP	96222
Tycho2	4238-00978-1	HD	185306	BD	BD+65 1369

Tycho2

Tycho2	4238-00978-1	Pflag		RAmdeg	293.50725077	DEmdeg	65.53095775
PmRA	-6.7	PmDE	-15.6	E RAmdeg	5	E DEmdeg	5
E pmRA	1.5	E pmDE	1.5	EpRAm	1991.47	EpDEm	1991.47
Num	7	Q RAmdeg	1.4	Q DEmdeg	0.6	Q pmRA	1.3
Q pmDE	0.5	BTmag	8.071	E BTmag	0.015	VTmag	7.933
E VTmag	0.012	Prox	370	TYC	T	HIP	96222
CCDM		RAdeg	293.50728806	DEdeg	65.53099361	EpRA 1990	1.69
EpDE 1990	1.70	E RAdeg	5.1	E DEdeg	5.4	Posflg
Corr	-0.1

SAO

SAO	18408	DelFlag		RA1950		PmRA1950	-0.0012
DE1950		PmDE1950	-0.011	Vmag	7.7	SpType	A3
Double code		Source	2	CatNum	963	DM	BD+65 1369
DMcomp		BDsup		HD	185306	M HD	0
GC		RA1950rad	5.12125857	DE1950rad	1.14179885	PmRA2000	-0.0005
PmDE2000	-0.013

Hipparcos

Catalog	H	HIP	96222	Proxy		RAhms	19 34 01.75
DEdms	+65 31 51.6	Vmag	7.91	VarFlag		R Vmag	H
RAdeg	293.507	DEdeg	65.531	AstroRef		Plx	5.01
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	185306	BD	BD+65 1369
CD		CP		Dm number	+65 1369	VIred	0.12
SpType	A3	R SpType		Coord arcsec 2000	193401.75+653151.6

Hipparcos 2

HIP	96222	Sn	5	So	0	Nc	1
RArad	5.122668573	DErad	1.143731653	Plx	4.86	PmRA	-7.13
PmDE	-16.43	E RArad	0.4	E DErad	0.41	E Plx	0.46
E pmRA	0.32	E pmDE	0.5	Hpmag	7.9608	E Hpmag	0.0017
SHp	0.013	VA	0	BV	0.136	E BV	0.013
VI	0.15

19340+6532 B

Coord arcsec 2000	193403.98+653136.1		Mag	10.1		PmRA	-6.00		PmDE	-17.0
Calc delta mag	2.2		Calc coord	yes