16164-2503 HDS 2300 CF (HD 146266)

16^h 16^m 22.94^s -25° 03' 46.7" P.A. 177.00 sep 13.9 mag 8.43,11.73 Sp A1V dist. 191.2 pc (623.69 l.y.)

Coord 2000	16164-2503	Discov num	HDS2300	Comp	CF	Coord arcsec 2000	16 16 22.94 -25 03 46.7
Date first	1991	Date last	2016	Obs	7
Pa first	178	Pa last	176.6	P.A. Now (θ)	176.6°
Sep first	16.4	Sep last	13.9	Sep. Now (ρ)	13.9"
Mag pri	8.43	Mag sec	11.73	delta mag (ΔM)	3.3	Spectral class	A1V (white)
Pri motion ra	-010	Sec motion ra	-009
Pri motion dec	-023	Sec motion dec	+009
Notes	W

rPM=1.277

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 146266	Constellation	Scorpius	SAO	184276	HIP	79734
Tycho2	6797-00454-1	HD	146266	CD	CD-2412644	CP	CP-24 5675
Distance	191.2	Distance ly	623.69

WDS 16164-2503 HDS 2300 CF (HD 146266) : 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
16164-2503	HDS2300	CF	2016	7	177	13.9	8.43	11.73	A1V	W	161622.94-250346.7

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WDS 16164-2503 HDS 2300 CF (HD 146266) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16164-2503 HDS 2300 CF (HD 146266) : MEASURES

No records found.

WDS 16164-2503 (HD 146266) : VIRTUAL EYEPIECE

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WDS 16164-2503 (HD 146266) : ALADIN DSS IMAGE @ 16^h 16^m 22.94^s -25° 03' 46.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16164-2503 HDS 2300 CF (HD 146266) : 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		16164-2503	HDS2300	CF	177	13.9	1
Show		16164-2459	KOU 59	AB	119	0.9	5
Show		16161-2507	LDS4658		186	51.3	5
Show		16167-2514	B 2806	DG	35	12.6	12
Show		16175-2451	TOK 769		309	0.4	20
Show		16173-2437	WAJ 1		99	0.1	30
Show		16175-2439	USD1201		62	3.9	30
Show		16146-2525	USD1050		78	0.1	32
Show		16149-2529	SKF1313		36	46.2	33
Show		16186-2518	LUH 2		223	0.9	33
Show		16162-2431	USD1135		65	0.1	33
Show		16151-2435	USD1078		20	0.6	34
Show		16139-2458	TOK 763		24	0.2	34
Show		16136-2504	USD 998		51	0.1	38
Show		16163-2542	USD1141		310	1.3	39
Show		16153-2540	USD1093		350	0.1	40
Show		16137-2449	TDS9803		112	0.9	40
Show		16149-2544	UC 3142		351	44.6	45
Show		16130-2502	TOK 757		143	0.0	46
Show		16152-2420	KSA 98		69	18.0	47
Show		16164-2417	RST3010		312	1.3	47
Show		16168-2552	KOU 60		134	3.7	49
Show		16173-2413	TDS9820		145	4.5	53
Show		16138-2425	B 307	AB	217	1.7	53
Show		16138-2425	LAF 130	AC	331	10.3	53
Show		16186-2413	USD1242		72	0.8	60
Show		16192-2551	USD1266		175	1.3	61
Show		16204-2423	LDS 557		43	12.0	69
Show		16207-2426	KSA 100		164	26.5	70
Show		16212-2536	BLM 4	Aa,Ab	217	0.4	73
Show	Alniyat	16212-2536	H 4 121	AB	269	20.5	73
Show	Alniyat	16212-2536	NOR 1	Aa1,2	89	0.0	73
Show		16110-2511	TOK 755		72	0.5	74
Show		16188-2610	REP 34		131	2.9	75
Show		16133-2359	USD 983		58	0.1	78
Show		16156-2622	USD1107		178	1.2	80
Show		16163-2344	TOK 768		21	0.1	80
Show		16183-2619	BOY 22		192	0.1	80
Show		16152-2346	LAF 131	AB	339	1.2	80
Show		16152-2346	LAF 131	AC	61	3.0	80
Show		16152-2346	LAF 131	AD	250	4.4	80
Show		16152-2346	LAF 131	AE	172	5.6	80
Show		16152-2346	LAF 131	AF	298	10.7	80
Show		16103-2503	KSA 92		241	4.9	83
Show		16103-2459	K2 24	AB	155	3.8	83
Show		16103-2459	K2 24	AC	283	6.1	83
Show		16103-2459	K2 24	AD	121	9.3	83
Show		16103-2459	K2 24	AE	248	11.2	83
Show		16103-2459	K2 24	AF	338	13.7	83
Show		16103-2459	K2 24	AG	195	15.8	83
Show		16103-2459	K2 24	AH	20	20.3	83

WDS 16164-2503 : COMPONENTS

	C
F	pa=176.9° sep=13.90"

16164-2503 C

Name	HD 146266	Coord arcsec 2000	161622.94-250346.7	Mag	8.43	Spectral class	A1V (white)
PmRA	-10.00	PmDE	-23.0	SAO	184276	HIP	79734
Tycho2	6797-00454-1	HD	146266	CD	CD-2412644	CP	CP-24 5675

Tycho2

Tycho2	6797-00454-1	Pflag		RAmdeg	244.09559398	DEmdeg	-25.06297816
PmRA	-12.4	PmDE	-25.6	E RAmdeg	6	E DEmdeg	7
E pmRA	1.4	E pmDE	1.5	EpRAm	1991.05	EpDEm	1990.66
Num	9	Q RAmdeg	0.8	Q DEmdeg	0.9	Q pmRA	0.8
Q pmDE	0.8	BTmag	8.740	E BTmag	0.017	VTmag	8.432
E VTmag	0.013	Prox	164	TYC	T	HIP	79734
CCDM	A	RAdeg	244.09562528	DEdeg	-25.06291694	EpRA 1990	1.71
EpDE 1990	1.44	E RAdeg	6.0	E DEdeg	7.2	Posflg
Corr	0.3

SAO

SAO	184276	DelFlag		RA1950		PmRA1950	0.0005
DE1950		PmDE1950	-0.032	Vmag	8.4	SpType	A0
Double code		Source	25	CatNum	11401	DM	CD-2412644
DMcomp		BDsup		HD	146266	M HD	0
GC		RA1950rad	4.24706094	DE1950rad	-0.43527526	PmRA2000	0.0005
PmDE2000	-0.029

Hipparcos

Catalog	H	HIP	79734	Proxy		RAhms	16 16 22.95
DEdms	-25 03 46.5	Vmag	8.39	VarFlag		R Vmag	G
RAdeg	244.096	DEdeg	-25.0629	AstroRef	A	Plx	4.07
CCDM	16164-2503	N CCDM	M	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	B	M HIP	AB
Theta	178	Rho	16.392	HD	146266	BD
CD	CD-2412644	CP	CP-24 5675	Dm number	-2412644	VIred	0.33
SpType	A1V	R SpType		Coord arcsec 2000	161622.95-250346.5

Hipparcos 2

HIP	79734	Sn	15	So	3	Nc	2
RArad	4.2602724031	DErad	-0.4374304488	Plx	5.23	PmRA	-14.3
PmDE	-28.14	E RArad	1.36	E DErad	1.01	E Plx	1.75
E pmRA	1.57	E pmDE	1.36	Hpmag	8.4862	E Hpmag	0.0151
SHp	0.016	VA	0	BV	0.29	E BV	0.02
VI	0.33

16164-2503 F

Coord arcsec 2000	161622.99-250400.6		Mag	11.73		PmRA	-9.00		PmDE	9.0
Calc delta mag	3.3		Calc coord	yes