17012+0627 HDS 2409 (HD 153781)

17^h 01^m 11.22^s +06° 27' 26.9" P.A. 37.00 sep 0.3 mag 9.10,11.67 Sp F2 dist. 280.9 pc (916.3 l.y.)

Coord 2000	17012+0627	Discov num	HDS2409	Comp		Coord arcsec 2000	17 01 11.22 +06 27 26.9
Date first	1991	Date last	2016	Obs	3
Pa first	23	Pa last	37.4	P.A. Now (θ)	37.4°
Sep first	0.2	Sep last	0.274	Sep. Now (ρ)	0.274"
Mag pri	9.10	Mag sec	11.67	delta mag (ΔM)	2.57	Spectral class	F2 (yellow-white)
Pri motion ra	+009	Sec motion ra
Pri motion dec	-003	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 153781	Constellation	Ophiuchus	SAO	122006	HIP	83277
Tycho2	0410-00558-1	Gaia DR2	4393116030385539712	HD	153781	BD	BD+06 3333
Distance	280.9	Distance ly	916.3

WDS 17012+0627 HDS 2409 (HD 153781) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
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
17012+0627	HDS2409		1991	1	23	0.2	9.10	11.67	F2		170111.22+062726.9
17012+0627	HDS2409		2016	2	37	0.3	9.10	11.67	F2		170111.22+062726.9

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

WDS 17012+0627 HDS 2409 (HD 153781) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17012+0627 HDS 2409 (HD 153781) : MEASURES

No records found.

WDS 17012+0627 (HD 153781) : VIRTUAL EYEPIECE

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WDS 17012+0627 (HD 153781) : ALADIN DSS IMAGE @ 17^h 01^m 11.22^s +06° 27' 26.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17012+0627 HDS 2409 (HD 153781) : 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		17012+0627	HDS2409		37	0.3
Show		17005+0635	CHR 59		76	0.2	13
Show		16592+0636	LDS4712		237	78.2	32
Show		17024+0653	BRT2168		157	3.2	32
Show		17017+0701	DAM 699		278	21.9	35
Show		17021+0713	STF2113		117	5.3	48
Show		16580+0547	GRV 942		59	59.0	62
Show		17017+0729	HEI 858		256	1.2	64
Show		17057+0620	HEI 859		57	3.2	69
Show		17052+0710	UC 3288		245	50.5	74
Show		16583+0733	RAO 603		136	0.5	79
Show		17050+0724	TDT 204		152	0.6	81
Show		17056+0530	SKF 14		261	39.4	88
Show		17070+0648	STF2123		216	18.1	89
Show		17047+0516	GWP2688		292	16.3	89
Show		17072+0550	HEI 860		21	0.3	98
Show		16544+0606	UC 3251		329	16.3	104
Show		17077+0722	YSC 62		4	0.1	112
Show		17058+0458	LDS4719		205	28.9	114
Show		17067+0747	RAO 509		-1	0.2	114
Show		17020+0827	STF2114		196	1.2	121
Show		17088+0537	KPP4028	AB	139	12.1	125
Show		16574+0426	HEI 893		268	2.3	134
Show		17071+0434	LSC 154		212	0.1	144
Show		16588+0358	STF3107	BD	43	72.6	154
Show		16588+0358	STF3107	AB	72	1.4	154
Show		16588+0358	STF3107	AC	321	42.2	154
Show		16588+0358	STF3107	AB,D	42	72.6	154
Show		16588+0358	STF3107	AD	43	72.7	154
Show		17034+0902	YSC 9		78	0.2	158
Show		16541+0826	HEI 857		138	0.5	160
Show		17098+0804	OSO 77	AB	275	6.4	161
Show		17098+0804	OSO 77	AC	56	9.1	161
Show		17098+0804	OSO 77	AD	353	10.3	161
Show		17098+0804	OSO 77	AE	101	10.8	161
Show		17098+0804	OSO 77	AF	268	15.8	161
Show		17098+0804	OSO 77	AG	198	15.7	161
Show		17098+0804	OSO 77	AH	20	17.1	161
Show		16581+0902	HDS2401		18	0.3	162
Show		17029+0912	LDS4718		315	42.6	167
Show		17014+0917	BRT3222		183	4.1	170
Show		17045+0345	LDS 987		176	40.1	171
Show		16491+0609	FAR 49		269	0.2	181
Show		16511+0447	SCJ 13		51	122.2	182
Show		17114+0441	LLO 12	Aa,Ab	330	0.2	186
Show		17114+0441	LLO 12	AB	332	1.5	186
Show		17065+0339	BAL2433		346	16.1	187
Show		17123+0508	J 2112		299	2.9	187
Show		16564+0330	LDS4705		55	14.2	191
Show		17130+0745	STT 325		306	0.4	192
Show		16486+0545	UC 3237		86	23.6	193

WDS 17012+0627 : COMPONENTS

	A
B	pa=37.2° sep=0.27"

17012+0627 A

Componente originario normalizzato	AB	Name	HD 153781	Coord arcsec 2000	170111.22+062726.9	Mag	9.1
Spectral class	F2 (yellow-white)	PmRA	9.00	PmDE	-3.0	SAO	122006
HIP	83277	Tycho2	0410-00558-1	HD	153781	BD	BD+06 3333

Tycho2

Tycho2	0410-00558-1	Pflag		RAmdeg	255.29675080	DEmdeg	6.45745416
PmRA	3.4	PmDE	-1.9	E RAmdeg	9	E DEmdeg	10
E pmRA	1.4	E pmDE	1.5	EpRAm	1990.47	EpDEm	1990.04
Num	12	Q RAmdeg	1.1	Q DEmdeg	1.4	Q pmRA	1.1
Q pmDE	1.3	BTmag	9.400	E BTmag	0.021	VTmag	8.938
E VTmag	0.017	Prox	999	TYC	T	HIP	83277
CCDM	AB	RAdeg	255.29674194	DEdeg	6.45746028	EpRA 1990	1.79
EpDE 1990	1.53	E RAdeg	8.9	E DEdeg	11.3	Posflg	P
Corr	-0.1

SAO

SAO	122006	DelFlag		RA1950		PmRA1950	0.001
DE1950		PmDE1950	-0.007	Vmag	8.9	SpType	F2
Double code		Source	32	CatNum	7590	DM	BD+06 3333
DMcomp		BDsup		HD	153781	M HD	0
GC		RA1950rad	4.44511786	DE1950rad	0.11396332	PmRA2000	0.0011
PmDE2000	-0.006

Hipparcos

Catalog	H	HIP	83277	Proxy	H	RAhms	17 01 11.22
DEdms	+06 27 26.9	Vmag	8.9	VarFlag		R Vmag	H
RAdeg	255.297	DEdeg	6.45746	AstroRef	*	Plx	1.97
CCDM	17012+0627	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	B	M HIP	AB
Theta	23	Rho	0.227	HD	153781	BD	BD+06 3333
CD		CP		Dm number	+06 3333	VIred	0.58
SpType	F2	R SpType		Coord arcsec 2000	170111.22+062726.9

Hipparcos 2

HIP	83277	Sn	55	So	3	Nc	2
RArad	4.4557687708	DErad	0.1127039384	Plx	3.56	PmRA	8.68
PmDE	-2.45	E RArad	1.28	E DErad	0.83	E Plx	1.46
E pmRA	1.97	E pmDE	1.03	Hpmag	9.0028	E Hpmag	0.0031
SHp	0.018	VA	0	BV	0.458	E BV	0.026
VI	0.53

CCDM

Ccdm	17012+0627	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.78	DDEs	26.8
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	9.1	Sp	F2	PmNote	*
PmRA	9	PmDE	-3	Dm number	+06 3333	Cat1	BD
Name2	+06 1991	Cat2	AGK2/3	HD	153781	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	83277

17012+0627 B

Componente originario normalizzato	AB		Coord arcsec 2000	170111.23+062727.1		Mag	11.67		Calc delta mag	2.57
Calc coord	yes

CCDM

Ccdm	17012+0627	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	-0.77	DDEs	27.0
R dRAs	82	Year	1991	Theta	23	Rho	0.2
Obs	1	Vmag	11.7	Sp		PmNote	*
PmRA	9	PmDE	-3	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	83277