18032-5823 RST 5098 (HD 164091)

18^h 03^m 10.85^s -58° 22' 50.6" P.A. 271.00 sep 1.1 mag 10.42,10.90 Sp F0/2V

Coord 2000	18032-5823	Discov num	RST5098	Comp		Coord arcsec 2000	18 03 10.85 -58 22 50.6
Date first	1942	Date last	2016	Obs	3
Pa first	271	Pa last	271.4	P.A. Now (θ)	271.4°
Sep first	1.5	Sep last	1.15	Sep. Now (ρ)	1.15"
Mag pri	10.42	Mag sec	10.90	delta mag (ΔM)	0.48	Spectral class	F0/2V (yellow-white)
Pri motion ra	+002	Sec motion ra
Pri motion dec	-005	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 164091		Constellation	Pavo		Tycho2	8755-00330-1		Gaia DR2	6648468705439167104
HD	164091

WDS 18032-5823 RST 5098 (HD 164091) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Rst1933	T -	Rossiter, R.A.	1933MmRAS..65...27R
Rst1933		MemRAS 65, 27, 1933
Rst1937	Ma -	Rossiter, R.A.	1937MmRAS..65...51R
Rst1937		MemRAS 65, 51, 1937
Rst1943	Ma -	Rossiter, R.A.	1943POMic...8..133R
Rst1943		Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944	-	Rossiter, R.A.	1944POMic...9....1R
Rst1944		Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947	Ma -	Rossiter, R.A.	1947POMic...9....7R
Rst1947		Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955	Ma j	Rossiter, R.A.	1955POMic..11....1R
Rst1955	+P+	Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964	Ma -	Rossiter, R.A.	1964POMic...9...73R
Rst1964		Pub. Univ. Michigan Obs. 9, 73, 1964

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18032-5823	RST5098		1967	2	270	1.4	10.42	10.90	F0/2V		180310.85-582250.6
18032-5823	RST5098		2016	3	271	1.1	10.42	10.90	F0/2V		180310.85-582250.6

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WDS 18032-5823 RST 5098 (HD 164091) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18032-5823 RST 5098 (HD 164091) : MEASURES

No records found.

WDS 18032-5823 (HD 164091) : VIRTUAL EYEPIECE

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

WDS 18032-5823 (HD 164091) : ALADIN DSS IMAGE @ 18^h 03^m 10.85^s -58° 22' 50.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18032-5823 RST 5098 (HD 164091) : 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		18032-5823	RST5098		271	1.1	1
Show		18040-5815	TDT 661		254	0.4	11
Show		18039-5810	TDS 902		216	1.9	14
Show		18014-5851	UC 3475		174	43.4	32
Show		18019-5856	UC 3477		27	39.5	35
Show		18094-5819	UC 3509		91	86.4	49
Show		18047-5913	HJ 5006		336	28.8	52
Show		18095-5805	NZO 86		176	6.2	53
Show		18085-5750	RST 966		295	2.7	54
Show		17563-5833	YMG 89		31	1.9	55
Show		18106-5826	UC 3517		343	135.7	59
Show		18092-5747	RSS 475		330	9.7	60
Show		17575-5740	HJ 4992	AB	45	2.4	63
Show		17575-5740	UC 3454	AC	351	111.9	63
Show		17575-5740	TOK 55	Ba,Bb	162	0.2	63
Show		17575-5738	KPP4073		289	2.7	64
Show		18100-5902	HDO 285		204	38.6	66
Show		17563-5905	JSP 745		118	5.8	69
Show		18027-5714	KPP4076		282	4.0	69
Show		18070-5927	UC 3497	AB	88	39.7	71
Show		18031-5712	UC 3482		152	87.1	71
Show		17548-5849	UC 3443		217	104.2	71
Show		18102-5730	UC 3511		352	23.5	77
Show		18119-5859	UC 3530		45	27.0	78
Show		18011-5707	UC 3473		301	103.1	78
Show		17556-5913	JSP 741	AB	274	3.0	78
Show		17556-5913	JSP 741	AC	149	7.1	78
Show		18076-5710	KPP3101		74	5.2	81
Show		18109-5919	UC 3521		82	109.0	83
Show		17524-5830	FIN 301		33	0.4	85
Show		18016-5947	UC 3476		292	29.0	85
Show		17527-5853	UC 3436		33	55.6	88
Show		17527-5854	UC 3437		33	58.3	88
Show		17553-5928	UC 3447		228	34.8	89
Show		18044-5953	RST5099		343	0.2	91
Show		17554-5934	JSP 740		270	0.9	94
Show		18061-5649	RST 961		219	1.7	97
Show		18029-5959	JAW 45		71	15.0	97
Show		18151-5751	HJ 5029		79	1.8	100
Show		18155-5859	UC 3535		37	79.5	104
Show		18162-5844	UC 3538		114	101.2	105
Show		18097-5955	UC 3510		346	35.6	105
Show		17580-5645	BRT2825	AB	90	4.1	106
Show		17580-5645	LDS 616	AC	46	17.9	106
Show		18101-5954	I 624		341	2.5	106
Show		17497-5827	TDT 521		339	10.1	106
Show		18022-6010	I 619		127	2.7	108
Show		18123-5951	HJ 5018		258	11.0	113
Show		17547-5652	BRT2824		70	4.5	113
Show		17585-6012	UC 3461		99	32.3	116
Show		17534-5656	TDS 890		54	1.1	117

WDS 18032-5823 : COMPONENTS

	A
B	pa=272.7° sep=0.60"

18032-5823 A

Componente originario normalizzato	AB	Name	HD 164091	Coord arcsec 2000	180310.85-582250.6	Mag	10.42
Spectral class	F0/2V (yellow-white)	PmRA	2.00	PmDE	-5.0	Tycho2	8755-00330-1
HD	164091

Tycho2

Tycho2	8755-00330-1	Pflag		RAmdeg	270.79521970	DEmdeg	-58.38074991
PmRA	14.7	PmDE	-9.0	E RAmdeg	24	E DEmdeg	29
E pmRA	1.8	E pmDE	1.9	EpRAm	1985.55	EpDEm	1984.46
Num	7	Q RAmdeg	1.7	Q DEmdeg	0.9	Q pmRA	1.6
Q pmDE	0.8	BTmag	10.788	E BTmag	0.048	VTmag	10.421
E VTmag	0.049	Prox	999	TYC	T	HIP
CCDM		RAdeg	270.79516806	DEdeg	-58.38072861	EpRA 1990	1.68
EpDE 1990	1.62	E RAdeg	27.9	E DEdeg	33.9	Posflg
Corr	0.0

CCDM

Ccdm	18032-5823	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.16	DDEs	9.0
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.9	Sp	A2	PmNote
PmRA		PmDE		Dm number	-58 7321	Cat1	CPD
Name2		Cat2		HD	164091	M HD
ADS BDS		M ADS BDS		N IDS		IDS	17544S5822A
HIC

18032-5823 B

Componente originario normalizzato	AB		Coord arcsec 2000	180310.77-582250.6		Mag	10.9		Calc delta mag	0.48
Calc coord	yes

CCDM

Ccdm	18032-5823	RComp		Comp	B	Note1
Note2		Discov num	RST5098	DRAs		DDEs
R dRAs		Year	1942	Theta	271	Rho	1.5
Obs	1	Vmag	10.4	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	17544S5822B
HIC