19047-5423 HDS 2705 (HD 176727)

19^h 04^m 41.19^s -54° 23' 00.5" P.A. 144.00 sep 17.5 mag 9.67,11.81 Sp F6V dist. 152.21 pc (496.51 l.y.)

Coord 2000	19047-5423	Discov num	HDS2705	Comp		Coord arcsec 2000	19 04 41.19 -54 23 00.5
Date first	1991	Date last	2015	Obs	5
Pa first	144	Pa last	143.9	P.A. Now (θ)	143.9°
Sep first	16.6	Sep last	17.519	Sep. Now (ρ)	17.519"
Mag pri	9.67	Mag sec	11.81	delta mag (ΔM)	2.14	Spectral class	F6V (yellow-white)
Pri motion ra	+001	Sec motion ra	+026
Pri motion dec	-041	Sec motion dec	-064
Notes

rPM=0.492

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 176727	Constellation	Telescopium	SAO	245906	HIP	93684
Tycho2	8763-00277-1	Gaia DR2	6644271495897847808	HD	176727	CP	CP-54 9235
Distance	152.21	Distance ly	496.51

WDS 19047-5423 HDS 2705 (HD 176727) : NOTES

No records found.

DISCOVERER

idgroup	discov	author
1	HDS	Hipparcos Double Star (from additional DD list)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19047-5423	HDS2705		2000	3	144	16.9	9.67	11.81	F6V	D	190441.19-542300.5
19047-5423	HDS2705		2010	5	145	17.8	9.67	11.81	F6V		190441.19-542300.5
19047-5423	HDS2705		2015	5	144	17.5	9.67	11.81	F6V		190441.19-542300.5

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

WDS 19047-5423 HDS 2705 (HD 176727) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19047-5423 HDS 2705 (HD 176727) : MEASURES

No records found.

WDS 19047-5423 (HD 176727) : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 19047-5423 (HD 176727) : ALADIN DSS IMAGE @ 19^h 04^m 41.19^s -54° 23' 00.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19047-5423 HDS 2705 (HD 176727) : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		19047-5423	HDS2705		144	17.5	0
Show		19050-5438	TDT1215		65	1.4	15
Show		19029-5413	I 1390		257	0.2	20
Show		19026-5437	TDT1195		48	0.7	23
Show		19088-5425	UC 3818		125	72.8	36
Show		19056-5347	HJ 5081		166	16.1	37
Show		19091-5437	UC 3823		345	13.8	42
Show		19099-5422	HJ 5086		291	16.5	46
Show		18596-5411	TDT1173		44	0.5	47
Show		19004-5454	HTS 29	AB	114	12.6	49
Show		19004-5454	HTS 29	AC	68	13.3	49
Show		19004-5454	HTS 29	AD	138	14.4	49
Show		19004-5454	HTS 29	AE	74	17.5	49
Show		19004-5454	HTS 29	AF	306	18.4	49
Show		19004-5454	HTS 29	AG	132	18.8	49
Show		19004-5454	HTS 29	AH	7	19.3	49
Show		19004-5454	HTS 29	AI	14	19.5	49
Show		19102-5408	HJ 5087		19	14.8	51
Show		19077-5515	RST1020		223	0.4	58
Show		19115-5431	RST3214		329	1.1	61
Show		19122-5434	UC 3843		196	56.3	67
Show		18577-5340	RST1012		89	1.1	75
Show		18596-5529	SKF 373		105	7.0	80
Show		19032-5302	FIN 269		135	0.5	83
Show		19107-5530	UC 3833		253	32.2	85
Show		19088-5541	UC 3819		176	51.7	86
Show		19099-5309	LDS 667		172	15.2	88
Show		19118-5319	FIN 68		245	0.5	90
Show		18541-5421	HJ 5068		10	10.5	93
Show		18571-5315	TDT1144		124	0.5	96
Show		18565-5313	SWR 257		296	6.5	102
Show		19080-5601	KPP1843		250	14.3	102
Show		18554-5316	UC 3724		127	6.9	107
Show		18520-5418	TOK 325	AB	32	146.0	111
Show		18520-5418	TOK 325	Aa,Ab	242	0.1	111
Show		19174-5427	UC 3880		193	11.5	111
Show		18575-5600	COO 228		357	2.7	115
Show		18520-5356	B 408		49	2.1	115
Show		19162-5328	TOK 329		223	158.1	116
Show		19037-5619	RSS 505		315	9.4	117
Show		19017-5226	RST1017		273	2.9	119
Show		18578-5608	HDS2689		243	0.5	121
Show		18528-5529	RST1004		63	1.6	122
Show		18502-5412	UC 3691		88	106.9	128
Show		18591-5623	NZO 95		145	1.9	129
Show		18552-5246	UC 3723		95	17.0	130
Show		19183-5527	FIN 30		31	1.5	134
Show		18494-5428	UC 3684		96	65.5	134
Show		19058-5208	UC 3798		295	9.0	136
Show		18493-5354	SKF 371		269	8.4	139
Show		18562-5226	TDT1135		323	0.9	140

WDS 19047-5423 : COMPONENTS

	A
B	pa=157.0° sep=15.38"

19047-5423 A

Name	HD 176727	Coord arcsec 2000	190441.19-542300.5	Mag	9.67	Spectral class	F6V (yellow-white)
PmRA	1.00	PmDE	-41.0	SAO	245906	HIP	93684
Tycho2	8763-00277-1	HD	176727	CP	CP-54 9235

Tycho2

Tycho2	8763-00277-1	Pflag		RAmdeg	286.17164332	DEmdeg	-54.38346665
PmRA	1.0	PmDE	-40.1	E RAmdeg	16	E DEmdeg	15
E pmRA	1.7	E pmDE	1.6	EpRAm	1988.21	EpDEm	1988.76
Num	9	Q RAmdeg	0.9	Q DEmdeg	1.9	Q pmRA	0.9
Q pmDE	1.9	BTmag	10.188	E BTmag	0.029	VTmag	9.670
E VTmag	0.025	Prox	166	TYC	T	HIP	93684
CCDM	A	RAdeg	286.17164000	DEdeg	-54.38337056	EpRA 1990	1.44
EpDE 1990	1.66	E RAdeg	17.0	E DEdeg	15.5	Posflg
Corr	-0.2

SAO

SAO	245906	DelFlag		RA1950		PmRA1950	-0.0004
DE1950		PmDE1950	-0.029	Vmag	9.4	SpType	G0
Double code		Source	42	CatNum	7575	DM	CP-54 9235
DMcomp		BDsup		HD	176727	M HD	0
GC		RA1950rad	4.97691373	DE1950rad	-0.95047197	PmRA2000	-0.0009
PmDE2000	-0.032

Hipparcos

Catalog	H	HIP	93684	Proxy		RAhms	19 04 41.20
DEdms	-54 23 00.1	Vmag	9.6	VarFlag		R Vmag	H
RAdeg	286.172	DEdeg	-54.3834	AstroRef	A	Plx	4.14
CCDM	19047-5423	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	144	Rho	16.61	HD	176727	BD
CD		CP	CP-54 9235	Dm number	-54 9235	VIred	0.59
SpType	F6V	R SpType		Coord arcsec 2000	190441.20-542300.1

Hipparcos 2

HIP	93684	Sn	15	So	3	Nc	2
RArad	4.9946374634	DErad	-0.9491688675	Plx	6.57	PmRA	8.12
PmDE	-38.8	E RArad	2.35	E DErad	1.92	E Plx	3.06
E pmRA	2.9	E pmDE	2.62	Hpmag	9.7051	E Hpmag	0.0143
SHp	0.024	VA	0	BV	0.501	E BV	0.029
VI	0.57

CCDM

Ccdm	19047-5423	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.79	DDEs	-0.4
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	9.7	Sp	F6	PmNote	*
PmRA	6	PmDE	-36	Dm number	-54 9235	Cat1	CPD
Name2	245906	Cat2	SAO	HD	176727	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	93684

19047-5423 B

Coord arcsec 2000	190441.88-542314.7		Mag	11.81		PmRA	26.00		PmDE	-64.0
Calc delta mag	2.14		Calc coord	yes

CCDM

Ccdm	19047-5423	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	0.32	DDEs	-13.9
R dRAs	82	Year	1991	Theta	144	Rho	16.6
Obs	1	Vmag	11.8	Sp		PmNote	*
PmRA	6	PmDE	-36	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	93684