18157-6303 HJ 5024 (HD 166599)

18^h 15^m 40.62^s -63° 03' 19.3" P.A. 12.00 sep 45.5 mag 5.69,10.75 Sp K0III-IV dist. 90.33 pc (294.66 l.y.)

Coord 2000	18157-6303	Discov num	HJ 5024	Comp		Coord arcsec 2000	18 15 40.62 -63 03 19.3
Date first	1871	Date last	2010	Obs	7
Pa first	7	Pa last	11.5	P.A. Now (θ)	11.5°
Sep first	41.6	Sep last	45.48	Sep. Now (ρ)	45.48"
Mag pri	5.69	Mag sec	10.75	delta mag (ΔM)	5.06	Spectral class	K0III-IV (yellow-orange)
Pri motion ra	-036	Sec motion ra	+008
Pri motion dec	-025	Sec motion dec	+010
Notes	N L U (See Notes, Linear solution, Proper motion indicates non-physical)

rPM=1.283

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 166599	Constellation	Pavo	SAO	254189	HIP	89487
Tycho2	9059-03036-1	Gaia DR2	6630693764248266880	HD	166599	HR	6805
GC	24861	DM	CP-63 4344	CP	CP-63 4343	Distance	90.33
Distance ly	294.66

WDS 18157-6303 HJ 5024 (HD 166599) : NOTES

discov_num	notes	refcode
HJ 5024	B is CPD-63@4344.
	Optical pair, based on study of relative motion of the components
	using the method of apparent motion parameters.	Kiy2008
	Rectilinear solution by Hurowitz et al. (2014).	USN2014b

REFERENCES

refcode	metd	author	reference
Kiy2008	-	Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S.	2008SvAL...32..405K
Kiy2008		SvAL 34, 405, 2008
USN2014b	lin -	Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D.	2014IAUDS.183....1H
USN2014b		Inf. Circ. 183, 1, 2014

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
18157-6303	HJ 5024		2000	7	11	45.3	5.69	10.75	K0III-IV	N D	181540.62-630319.3
18157-6303	HJ 5024		2010	7	12	45.5	5.69	10.75	K0III-IV	NL U	181540.62-630319.3

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WDS 18157-6303 HJ 5024 (HD 166599) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18157-6303 HJ 5024 (HD 166599) : MEASURES

No records found.

WDS 18157-6303 (HD 166599) : VIRTUAL EYEPIECE

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

WDS 18157-6303 (HD 166599) : ALADIN DSS IMAGE @ 18^h 15^m 40.62^s -63° 03' 19.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18157-6303 HJ 5024 (HD 166599) : 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		18157-6303	HJ 5024		12	45.5	1
Show		18191-6257	UC 3552		153	26.3	25
Show		18157-6233	B 1880	AB	249	4.4	31
Show		18157-6233	LDS 628	AB,C	311	662.4	31
Show		18143-6341	HDO9002		193	19.3	40
Show		18197-6353	I 249		349	7.9	57
Show		18123-6355	RST5601	AB	21	3.2	57
Show		18231-6235	CPO 79		55	5.6	58
Show		18150-6206	RSS 480		160	10.3	58
Show		18081-6236	UC 3501		252	83.4	59
Show		18083-6222	KPP3099		262	23.4	66
Show		18106-6206	LDS 625		332	25.4	68
Show		18255-6301	UC 3577	AB	118	65.1	68
Show		18255-6301	ARY 108	AC	227	109.6	68
Show		18059-6314	RST 960		331	1.8	68
Show		18125-6200	LDS 626		217	186.6	68
Show		18252-6325	UC 3576		113	71.4	68
Show		18106-6205	UC 3518		349	14.9	68
Show		18055-6312	RST 959	Aa,Ab	105	0.4	70
Show		18055-6312	UC 3491	AB	138	44.1	70
Show		18231-6359	UC 3569	BC	62	45.3	75
Show		18243-6219	KPP3098		313	6.1	75
Show		18231-6359	UC 3569	AB	15	39.6	75
Show		18201-6155	LDS 635		215	61.7	76
Show		18048-6246	KPP4080		57	3.9	77
Show		18209-6150	RSS 482		207	9.0	82
Show		18091-6154	LDS 624		90	19.3	83
Show		18147-6138	I 628		61	1.9	86
Show		18285-6259	RST 983		242	3.3	87
Show		18294-6245	UC 3591		160	75.8	96
Show		18297-6259	RST 984		308	3.1	96
Show		18255-6413	TDT 855		126	2.4	96
Show		18278-6216	UC 3586		77	32.0	97
Show		18021-6227	I 618	AB	353	3.2	100
Show		18021-6227	I 618	AC	34	23.5	100
Show		18262-6417	FIN 265		143	2.3	102
Show		18005-6306	UC 3471		86	36.8	103
Show		18013-6339	KPP 408		81	4.7	103
Show		18089-6437	HDS2559		304	0.9	105
Show		18086-6436	KPP 755		319	6.6	105
Show		18187-6446	FIN 263		234	0.1	105
Show		18200-6444	KPP 934		27	7.7	105
Show		18001-6259	UC 3468		317	25.7	106
Show		18001-6326	TDT 624		244	0.9	108
Show		18232-6130	GLE 2		159	3.7	108
Show		18285-6417	UC 3588		154	23.5	113
Show		18007-6210	HJ 4996		249	5.9	117
Show		17593-6342	TDT 612		268	0.4	117
Show		18314-6217	HUB 18	AB	169	3.1	118
Show		17585-6350	RST 954		180	0.6	125
Show		18045-6124	SWR 235		82	15.2	127

WDS 18157-6303 : COMPONENTS

	A
B	pa=5.3° sep=44.76"

18157-6303 A

Componente originario normalizzato	AB	Name	HD 166599	Coord arcsec 2000	181540.62-630319.3	Mag	5.69
Spectral class	K0III (yellow-orange)	PmRA	-36.00	PmDE	-25.0	SAO	254189
HIP	89487	Tycho2	9059-03036-1	HD	166599	HR	6805
GC	24861	CP	CP-63 4343

Tycho2

Tycho2	9059-03036-1	Pflag		RAmdeg	273.91923678	DEmdeg	-63.05536894
PmRA	-35.0	PmDE	-25.7	E RAmdeg	4	E DEmdeg	4
E pmRA	1.0	E pmDE	1.1	EpRAm	1991.42	EpDEm	1991.57
Num	16	Q RAmdeg	1.0	Q DEmdeg	0.8	Q pmRA	0.9
Q pmDE	0.9	BTmag	6.775	E BTmag	0.015	VTmag	5.687
E VTmag	0.009	Prox	449	TYC	T	HIP	89487
CCDM		RAdeg	273.91941194	DEdeg	-63.05531056	EpRA 1990	1.84
EpDE 1990	1.83	E RAdeg	3.5	E DEdeg	3.7	Posflg
Corr	-0.2

SAO

SAO	254189	DelFlag		RA1950		PmRA1950	-0.0023
DE1950		PmDE1950	-0.03	Vmag	5.6	SpType	K0
Double code		Source	70	CatNum	24861	DM	CP-63 4343
DMcomp		BDsup		HD	166599	M HD	0
GC	24861	RA1950rad	4.76009156	DE1950rad	-1.10080031	PmRA2000	-0.0034
PmDE2000	-0.031

Hipparcos

Catalog	H	HIP	89487	Proxy		RAhms	18 15 40.66
DEdms	-63 03 19.1	Vmag	5.58	VarFlag		R Vmag	H
RAdeg	273.919	DEdeg	-63.0553	AstroRef		Plx	11.02
CCDM	18157-6303	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	166599	BD
CD		CP	CP-63 4343	Dm number	-63 4343	VIred	0.93
SpType	K0III/IV	R SpType		Coord arcsec 2000	181540.66-630319.1

Hipparcos 2

HIP	89487	Sn	5	So	0	Nc	1
RArad	4.7807959435	DErad	-1.1005227376	Plx	11.07	PmRA	-35.84
PmDE	-24.54	E RArad	0.29	E DErad	0.26	E Plx	0.39
E pmRA	0.35	E pmDE	0.29	Hpmag	5.7445	E Hpmag	0.0006
SHp	0.007	VA	0	BV	0.944	E BV	0.004
VI	0.93

CCDM

Ccdm	18157-6303	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.14	DDEs	-19.7
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	5.6	Sp	K0	PmNote	*
PmRA	-17	PmDE	-30	Dm number	-63 4343	Cat1	CPD
Name2	254189	Cat2	SAO	HD	166599	M HD
ADS BDS		M ADS BDS		N IDS		IDS	18062S6305A
HIC	89487

18157-6303 B

Componente originario normalizzato	AB	Coord arcsec 2000	181541.22-630234.7	Mag	10.75	Spectral class	IV
PmRA	8.00	PmDE	10.0	DM	CP-63 4344	Calc delta mag	5.06
Calc coord	yes

CCDM

Ccdm	18157-6303	RComp		Comp	B	Note1
Note2		Discov num	HJ 5024	DRAs		DDEs
R dRAs		Year	1871	Theta	008	Rho	41.9
Obs	2	Vmag	11.2	Sp		PmNote
PmRA		PmDE		Dm number	-63 4344	Cat1	CPD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	18062S6305B
HIC