16370-0240 HDS 2349 (HD 149756)

16^h 37^m 00.15^s -02° 39' 45.7" P.A. 179.00 sep 0.1 mag 9.25,9.63 Sp K3/5III dist. 313.48 pc (1022.57 l.y.)

Coord 2000	16370-0240	Discov num	HDS2349	Comp		Coord arcsec 2000	16 37 00.15 -02 39 45.7
Date first	1991	Date last	1991	Obs	1
Pa first	179	Pa last	179	P.A. Now (θ)	179°
Sep first	0.1	Sep last	0.133	Sep. Now (ρ)	0.133"
Mag pri	9.25	Mag sec	9.63	delta mag (ΔM)	0.38	Spectral class	K3/5III (yellow-orange)
Pri motion ra	-029	Sec motion ra
Pri motion dec	-028	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 149756	Constellation	Ophiuchus	SAO	141277	HIP	81365
Tycho2	5052-00428-1	Gaia DR2	4358006768683968896	HD	149756	BD	BD-02 4213
Distance	313.48	Distance ly	1022.57

WDS 16370-0240 HDS 2349 (HD 149756) : 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
16370-0240	HDS2349		1991	1	179	0.1	9.25	9.63	K3/5III		163700.15-023945.7

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WDS 16370-0240 HDS 2349 (HD 149756) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16370-0240 HDS 2349 (HD 149756) : MEASURES

No records found.

WDS 16370-0240 (HD 149756) : VIRTUAL EYEPIECE

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WDS 16370-0240 (HD 149756) : ALADIN DSS IMAGE @ 16^h 37^m 00.15^s -02° 39' 45.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16370-0240 HDS 2349 (HD 149756) : 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		16370-0240	HDS2349		179	0.1
Show		16364-0219	BUP 171		266	137.9	23
Show		16386-0204	RST5062		267	0.4	44
Show		16394-0306	BU 820	AB	235	4.4	45
Show		16394-0306	BU 820	AC	255	160.0	45
Show		16405-0256	UC 3205		187	29.9	55
Show		16411-0251	BUP 172		42	122.1	64
Show		16397-0337	A 26		340	1.3	71
Show		16375-0121	J 2094		56	4.1	80
Show		16348-0412	LMP 14	BD	340	46.2	82
Show		16348-0412	LMP 14	BE	215	21.1	82
Show		16372-0117	ROE 95	AB	232	8.2	83
Show		16372-0117	ROE 95	AC	347	52.2	83
Show		16318-0216	A 693		94	0.2	83
Show		16344-0401	FMR 154		107	1.0	91
Show		16308-0218	RST5059		171	1.4	96
Show		16405-0404	J 2110		173	5.2	97
Show		16341-0114	RST5060		53	4.2	97
Show		16402-0112	BAL 567		212	9.2	100
Show		16348-0412	GIC 144	AB	36	999.9	101
Show		16348-0412	LMP 14	AC	321	93.2	101
Show		16348-0412	DSG 20	Aa,Ab	207	0.0	101
Show		16431-0153	HJ 1293		102	6.6	103
Show		16443-0222	GWP2659		232	14.0	111
Show		16413-0413	UC 3208		185	34.1	114
Show		16302-0149	GWP2638		226	72.1	114
Show		16384-0436	HDS2357		325	0.4	118
Show		16412-0100	HDS2367		64	0.8	118
Show		16445-0205	BAL 569		119	4.4	119
Show		16444-0148	TDT 60		275	0.8	122
Show		16307-0359	NSN 154		316	6.2	124
Show		16337-0444	PST 1		335	3.4	134
Show		16443-0407	HJ 4886		98	8.0	140
Show		16466-0312	A 27		21	1.8	148
Show		16281-0135	RST5057		36	3.3	149
Show		16368-0510	BU 819		241	1.5	150
Show		16276-0334	VYS 7		81	3.3	151
Show		16290-0104	BAL 888		169	19.6	154
Show		16458-0116	STE 12		289	39.6	157
Show		16369-0525	GWP2649		245	26.1	166
Show		16278-0413	CVR 823		171	17.5	166
Show		16354-0004	BAL1183		226	13.8	166
Show		16268-0347	RST4560		140	2.7	168
Show		16278-0104	GIC 142	AB	253	23.7	168
Show		16278-0104	PWS 14	AC	48	81.2	168
Show		16278-0104	PWS 14	AD	44	38.7	168
Show		16375-0530	HLD 26		12	6.7	171
Show		16461-0425	GWP2664		87	16.2	172
Show		16371+0015	RST5414		17	6.3	176
Show		16252-0218	UC 3165		67	11.4	178
Show		16407-0009	STF2076	AB	323	9.4	178

WDS 16370-0240 : COMPONENTS

	A
B	pa=179.0° sep=0.13"

16370-0240 A

Componente originario normalizzato	AB	Name	HD 149756	Coord arcsec 2000	163700.15-023945.7	Mag	9.25
Spectral class	K3/5III (yellow-orange)	PmRA	-29.00	PmDE	-28.0	SAO	141277
HIP	81365	Tycho2	5052-00428-1	HD	149756	BD	BD-02 4213

Tycho2

Tycho2	5052-00428-1	Pflag		RAmdeg	249.25054096	DEmdeg	-2.66275517
PmRA	-29.8	PmDE	-25.5	E RAmdeg	10	E DEmdeg	12
E pmRA	0.9	E pmDE	1.0	EpRAm	1988.16	EpDEm	1987.25
Num	18	Q RAmdeg	1.0	Q DEmdeg	1.1	Q pmRA	1.0
Q pmDE	1.1	BTmag	10.859	E BTmag	0.050	VTmag	8.766
E VTmag	0.015	Prox	509	TYC	T	HIP	81365
CCDM	AB	RAdeg	249.25061028	DEdeg	-2.66269611	EpRA 1990	1.55
EpDE 1990	1.36	E RAdeg	11.1	E DEdeg	13.0	Posflg	P
Corr	0.1

SAO

SAO	141277	DelFlag		RA1950		PmRA1950	-0.0022
DE1950		PmDE1950	-0.026	Vmag	8.5	SpType	A0
Double code		Source	27	CatNum	5708	DM	BD-02 4213
DMcomp		BDsup		HD	149756	M HD	0
GC		RA1950rad	4.33885994	DE1950rad	-0.04471983	PmRA2000	-0.002
PmDE2000	-0.024

Hipparcos

Catalog	H	HIP	81365	Proxy	H	RAhms	16 37 00.15
DEdms	-02 39 45.7	Vmag	8.75	VarFlag	2	R Vmag	G
RAdeg	249.251	DEdeg	-2.6627	AstroRef	*	Plx	4.23
CCDM	16370-0240	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source	S	Qual	A	M HIP	AB
Theta	179	Rho	0.133	HD	149756	BD	BD-02 4213
CD		CP		Dm number	-02 4213	VIred	0.29
SpType	A0	R SpType		Coord arcsec 2000	163700.15-023945.7

Hipparcos 2

HIP	81365	Sn	55	So	3	Nc	2
RArad	4.3502438521	DErad	-0.0464728064	Plx	3.19	PmRA	-29.47
PmDE	-29.01	E RArad	1.45	E DErad	0.72	E Plx	1.47
E pmRA	1.6	E pmDE	1.24	Hpmag	8.6694	E Hpmag	0.0027
SHp	0.025	VA	2	BV	0.261	E BV	0.155
VI	0.29

CCDM

Ccdm	16370-0240	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.13	DDEs	14.1
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	9.2	Sp	A0	PmNote	*
PmRA	-29	PmDE	-28	Dm number	-02 4213	Cat1	BD
Name2	-02 1003	Cat2	AGK2/3	HD	149756	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	81365

16370-0240 B

Componente originario normalizzato	AB		Coord arcsec 2000	163700.15-023945.8		Mag	9.63		Calc delta mag	0.38
Calc coord	yes

CCDM

Ccdm	16370-0240	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	0.13	DDEs	14.0
R dRAs	82	Year	1991	Theta	179	Rho	0.1
Obs	1	Vmag	9.6	Sp		PmNote	*
PmRA	-29	PmDE	-28	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	81365