18430-7126 HJ 5048 (Zet Pav)

18^h 43^m 02.13^s -71° 25' 39.8" P.A. 356.00 sep 69.6 mag 4.01,12.00 Sp K0III dist. 66.98 pc (218.49 l.y.)

Coord 2000	18430-7126	Discov num	HJ 5048	Comp		Coord arcsec 2000	18 43 02.13 -71 25 39.8
Date first	1835	Date last	2010	Obs	7
Pa first	354	Pa last	355.5	P.A. Now (θ)	355.5°
Sep first	35.0	Sep last	69.6	Sep. Now (ρ)	69.6"
Mag pri	4.01	Mag sec	12.00	delta mag (ΔM)	7.99	Spectral class	K0III (yellow-orange)
Pri motion ra	-005	Sec motion ra
Pri motion dec	-156	Sec motion dec
Notes	N U (See Notes, Proper motion indicates non-physical)

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	Zet Pav	Constellation	Pavo	SAO	257620	HIP	91792
Tycho2	9299-02361-1	Gaia DR2	6419476755915457792	HD	171759	HR	6982
GC	25522	CP	CP-71 2353	Bayer	Zeta Pavonis	Bayer name	Zet Pav
FK5	698	Distance	66.98	Distance ly	218.49	Bayer greek	ζ Pav

WDS 18430-7126 HJ 5048 (Zet Pav) : NOTES

discov_num	notes	refcode
HJ 5048	zet Pav
	Optical pair, based on study of relative motion of the components
	using the method of apparent motion parameters.	Kiy2008

REFERENCES

refcode	metd	author	reference
Kiy2008	-	Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S.	2008SvAL...32..405K
Kiy2008		SvAL 34, 405, 2008

DISCOVERER

idgroup	discov	author
1	HJ	Herschel, J.F.W.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18430-7126	HJ 5048		1917	5	356	55.6	4.01	12.00	K0III	N	184302.13-712539.8
18430-7126	HJ 5048		2008	6	359	69.1	4.01	12.00	K0III	N	184302.13-712539.8
18430-7126	HJ 5048		2010	7	357	68.2	4.01	12.00	K0III	NU	184302.13-712539.8

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

WDS 18430-7126 HJ 5048 (Zet Pav) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18430-7126 HJ 5048 (Zet Pav) : MEASURES

No records found.

WDS 18430-7126 (Zet Pav) : VIRTUAL EYEPIECE

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WDS 18430-7126 (Zet Pav) : ALADIN DSS IMAGE @ 18^h 43^m 02.13^s -71° 25' 39.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18430-7126 HJ 5048 (Zet Pav) : 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		18430-7126	HJ 5048		356	69.6	1
Show		18470-7126	HEI 262		273	0.5	19
Show		18490-7133	TDS 948		266	0.9	30
Show		18493-7111	TDT1071		263	0.6	34
Show		18391-7058	TDT 974		176	0.6	34
Show		18404-7201	LDS 647		45	380.0	38
Show		18350-7119	UC 3619	AB	246	28.1	39
Show		18350-7119	UC 3619	AC	243	36.0	39
Show		18350-7119	UC 3619	BC	231	8.2	40
Show		18409-7204	I 636		229	1.1	40
Show		18348-7109	TDT 943		257	1.4	44
Show		18393-7045	TDT 977		138	1.2	45
Show		18498-7157	TDS 949	AB	134	0.9	45
Show		18498-7157	SKF1506	AB,C	306	20.9	45
Show		18414-7213	B 2053		319	0.3	49
Show		18315-7135	TDT 927		356	0.5	56
Show		18395-7224	TDT 979		49	0.7	62
Show		18307-7148	B 2867		275	10.0	63
Show		19000-7132	HDS2694	AB	239	0.8	81
Show		18265-7147	HJ 5038		300	11.8	82
Show		18501-7240	B 2868		84	6.4	82
Show		18397-7005	TDT 983		127	1.2	82
Show		18309-7227	TDT 920		94	1.9	84
Show		19002-7104	TDS 957		196	1.5	86
Show		18381-7002	TDT 967		290	0.7	88
Show		18254-7153	WIS 327		182	682.9	88
Show		18554-7233	TDT1128		104	0.5	89
Show		18518-7005	TDT1093		10	0.4	92
Show		18345-7250	TDT 941		349	1.0	93
Show		19009-7205	TDT1180		142	2.5	93
Show		18379-6954	MLO 82		207	3.3	96
Show		18457-7300	NZO 92		46	3.5	96
Show		18412-6950	UC 3637		265	61.3	97
Show		18495-6954	TDT1074		342	1.5	97
Show		18497-7300	R 314		273	2.0	99
Show		18446-6947	TDT1025		230	0.5	100
Show		18524-6957	TDT1098		198	0.6	100
Show		18464-6946	TDT1048		128	2.6	102
Show		18373-7308	B 2452		60	3.0	107
Show		18268-7014	TDT 873		262	0.7	108
Show		18274-7008	TDT 885		336	0.5	110
Show		19001-7242	B 2054		309	3.3	110
Show		18474-6931	UC 3671		205	6.4	117
Show		18311-6943	DON 901		231	1.6	120
Show		18492-7321	B 2459		37	2.9	121
Show		18509-7329	KPP1085		102	8.6	129
Show		19014-6951	UC 3765		254	37.9	132
Show		18572-7325	HEI 264		113	1.0	135
Show		18232-7310	LDS 634		126	54.6	138
Show		18264-7324	TDT 869		183	1.8	140
Show		18522-6910	MLO 83		238	2.4	144

WDS 18430-7126 : COMPONENTS

	A
B	pa=358.6° sep=69.41"

18430-7126 A

Componente originario normalizzato	AB	Name	Zet Pav	Coord arcsec 2000	184302.13-712539.8	Mag	4.01
Spectral class	K0III (yellow-orange)	PmRA	-5.00	PmDE	-156.0	SAO	257620
HIP	91792	Tycho2	9299-02361-1	HD	171759	HR	6982
GC	25522	CP	CP-71 2353	Bayer	Zeta Pavonis	Bayer name	Zet Pav
FK5	698

Tycho2

Tycho2	9299-02361-1	Pflag		RAmdeg	280.75889847	DEmdeg	-71.42811070
PmRA	1.1	PmDE	-156.8	E RAmdeg	3	E DEmdeg	3
E pmRA	0.7	E pmDE	0.6	EpRAm	1991.11	EpDEm	1991.50
Num	19	Q RAmdeg	1.3	Q DEmdeg	1.3	Q pmRA	1.1
Q pmDE	1.3	BTmag	5.460	E BTmag	0.014	VTmag	4.129
E VTmag	0.009	Prox	999	TYC	T	HIP	91792
CCDM		RAdeg	280.75888944	DEdeg	-71.42775361	EpRA 1990	1.48
EpDE 1990	1.81	E RAdeg	3.2	E DEdeg	3.1	Posflg
Corr	0.1

SAO

SAO	257620	DelFlag		RA1950		PmRA1950	0.0016
DE1950		PmDE1950	-0.158	Vmag	4.1	SpType	K0
Double code		Source	74	CatNum	698	DM	CP-71 2353
DMcomp		BDsup		HD	171759	M HD	0
GC	25522	RA1950rad	4.87472619	DE1950rad	-1.24746512	PmRA2000	-0.0001
PmDE2000	-0.159

Hipparcos

Catalog	H	HIP	91792	Proxy		RAhms	18 43 02.13
DEdms	-71 25 39.8	Vmag	4.01	VarFlag		R Vmag	G
RAdeg	280.759	DEdeg	-71.4277	AstroRef		Plx	15.55
CCDM	18430-7125	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	171759	BD
CD		CP	CP-71 2353	Dm number	-71 2353	VIred	1.14
SpType	K2III	R SpType		Coord arcsec 2000	184302.13-712539.8

Hipparcos 2

HIP	91792	Sn	5	So	0	Nc	1
RArad	4.9001670491	DErad	-1.2466490398	Plx	14.93	PmRA	0.81
PmDE	-158.15	E RArad	0.09	E DErad	0.13	E Plx	0.18
E pmRA	0.1	E pmDE	0.15	Hpmag	4.1674	E Hpmag	0.0004
SHp	0.005	VA	0	BV	1.134	E BV	0.008
VI	1.14

18430-7126 B

Componente originario normalizzato	AB		Coord arcsec 2000	184301.77-712430.4		Mag	12		Calc delta mag	7.99
Calc coord	yes