18100-5902 HDO 285

18^h 09^m 57.59^s -59° 02' 24.6" P.A. 204.00 sep 38.6 mag 6.38,13.30 Sp K4III dist. 200 pc (652.4 l.y.)

Coord 2000	18100-5902	Discov num	HDO 285	Comp		Coord arcsec 2000	18 09 57.59 -59 02 24.6
Date first	1900	Date last	2001	Obs	4
Pa first	225	Pa last	203.6	P.A. Now (θ)	203.6°
Sep first	40.0	Sep last	38.61	Sep. Now (ρ)	38.61"
Mag pri	6.38	Mag sec	13.30	delta mag (ΔM)	6.92	Spectral class	K4III (yellow-orange)
Pri motion ra	-024	Sec motion ra	-002
Pri motion dec	-005	Sec motion dec	+004
Notes

rPM=0.97

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Pavo	SAO	245273	HIP	89006	Tycho2	8755-02817-1
Gaia DR2	6647531238638452992	HD	165497	HR	6760	GC	24710
CP	CP-59 7231	Distance	200	Distance ly	652.4

WDS 18100-5902 HDO 285 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
HdO1882a	Mb -	Harvard Obs.	1882AnHar..13...17.
HdO1882a		Harvard Ann. 13, 17, 1882
HdO1882b	Ma j	Harvard Obs. (measure by Alden, G.I.)	1882AnHar..13...17.
HdO1882b		Harvard Ann. 13, 17, 1882
HdO1882c	Ma -	Harvard Obs. (measure by Davis, W.M.)	1882AnHar..13...17.
HdO1882c		Harvard Ann. 13, 17, 1882
HdO1906A	Ma -	Harvard Obs.	1906QB821.B972.....
HdO1906A		cited in BDS (Burnham Double Star Cat., 1906)
HdO9999	Ma -	Harvard Obs.	...................
HdO9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18100-5902	HDO 285		1900	2	225	40.0	6.38	12.00	K4III		180957.59-590224.6
18100-5902	HDO 285		2001	4	204	38.6	6.38	13.30	K4III		180957.59-590224.6

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WDS 18100-5902 HDO 285 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18100-5902 HDO 285 : MEASURES

No records found.

WDS 18100-5902 : VIRTUAL EYEPIECE

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WDS 18100-5902 : ALADIN DSS IMAGE @ 18^h 09^m 57.59^s -59° 02' 24.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18100-5902 HDO 285 : 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		18100-5902	HDO 285		204	38.6	1
Show		18119-5859	UC 3530		45	27.0	16
Show		18109-5919	UC 3521		82	109.0	19
Show		18070-5927	UC 3497	AB	88	39.7	34
Show		18106-5826	UC 3517		343	135.7	37
Show		18047-5913	HJ 5006		336	28.8	42
Show		18155-5859	UC 3535		37	79.5	44
Show		18094-5819	UC 3509		91	86.4	44
Show		18101-5954	I 624		341	2.5	52
Show		18123-5951	HJ 5018		258	11.0	52
Show		18162-5844	UC 3538		114	101.2	52
Show		18097-5955	UC 3510		346	35.6	53
Show		18127-5955	HJ 5020		4	15.9	57
Show		18095-5805	NZO 86		176	6.2	57
Show		18019-5856	UC 3477		27	39.5	63
Show		18044-5953	RST5099		343	0.2	66
Show		18032-5823	RST5098		271	1.1	66
Show		18040-5815	TDT 661		254	0.4	67
Show		18014-5851	UC 3475		174	43.4	68
Show		18147-6000	RST5105		310	1.0	69
Show		18039-5810	TDS 902		216	1.9	71
Show		18085-5750	RST 966		295	2.7	73
Show		18092-5747	RSS 475		330	9.7	76
Show		18016-5947	UC 3476		292	29.0	78
Show		18029-5959	JAW 45		71	15.0	79
Show		18183-5953	HDS2589		42	12.2	82
Show		18151-5751	HJ 5029		79	1.8	82
Show		18022-6010	I 619		127	2.7	91
Show		18102-5730	UC 3511		352	23.5	93
Show		18229-5922	NSN 474		264	5.5	102
Show		18208-5803	TDT 810		68	0.6	104
Show		18105-6047	UC 3516		63	26.6	105
Show		17563-5905	JSP 745		118	5.8	106
Show		18237-5841	SWR 246		254	10.9	109
Show		17563-5833	YMG 89		31	1.9	110
Show		17556-5913	JSP 741	AB	274	3.0	112
Show		17556-5913	JSP 741	AC	149	7.1	112
Show		17585-6012	UC 3461		99	32.3	112
Show		18076-5710	KPP3101		74	5.2	114
Show		17553-5928	UC 3447		228	34.8	116
Show		17554-5934	JSP 740		270	0.9	116
Show		17594-6028	TDT 616		356	2.0	118
Show		17548-5849	UC 3443		217	104.2	119
Show		18027-5714	KPP4076		282	4.0	123
Show		18031-5712	UC 3482		152	87.1	123
Show		17575-5740	HJ 4992	AB	45	2.4	129
Show		17575-5740	UC 3454	AC	351	111.9	129
Show		17575-5740	TOK 55	Ba,Bb	162	0.2	129
Show		17575-5738	KPP4073		289	2.7	130
Show		17527-5853	UC 3436		33	55.6	134
Show		17527-5854	UC 3437		33	58.3	134

WDS 18100-5902 : COMPONENTS

	A
B	pa=192.7° sep=36.26"

18100-5902 A

Componente originario normalizzato	AB	Coord arcsec 2000	180957.59-590224.6	Mag	6.38	Spectral class	K4III (yellow-orange)
PmRA	-24.00	PmDE	-5.0	SAO	245273	HIP	89006
Tycho2	8755-02817-1	HD	165497	HR	6760	GC	24710
CP	CP-59 7231

Tycho2

Tycho2	8755-02817-1	Pflag		RAmdeg	272.48984359	DEmdeg	-59.04018341
PmRA	-24.8	PmDE	-3.6	E RAmdeg	4	E DEmdeg	5
E pmRA	1.3	E pmDE	1.3	EpRAm	1991.42	EpDEm	1991.36
Num	15	Q RAmdeg	1.0	Q DEmdeg	0.8	Q pmRA	0.9
Q pmDE	0.8	BTmag	8.426	E BTmag	0.017	VTmag	6.559
E VTmag	0.010	Prox	999	TYC	T	HIP	89006
CCDM		RAdeg	272.48995528	DEdeg	-59.04017500	EpRA 1990	1.67
EpDE 1990	1.67	E RAdeg	4.3	E DEdeg	4.5	Posflg
Corr	0.1

SAO

SAO	245273	DelFlag		RA1950		PmRA1950	-0.0019
DE1950		PmDE1950	0.001	Vmag	6.4	SpType	K5
Double code		Source	70	CatNum	24710	DM	CP-59 7231
DMcomp		BDsup		HD	165497	M HD	0
GC	24710	RA1950rad	4.73657793	DE1950rad	-1.03060789	PmRA2000	-0.0027
PmDE2000	-0.001

Hipparcos

Catalog	H	HIP	89006	Proxy		RAhms	18 09 57.59
DEdms	-59 02 24.6	Vmag	6.38	VarFlag		R Vmag	H
RAdeg	272.49	DEdeg	-59.0402	AstroRef		Plx	5.08
CCDM	18099-5902	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	165497	BD
CD		CP	CP-59 7231	Dm number	-59 7231	VIred	1.57
SpType	K4III	R SpType		Coord arcsec 2000	180957.59-590224.6

Hipparcos 2

HIP	89006	Sn	5	So	0	Nc	1
RArad	4.755847034	DErad	-1.03044545	Plx	5	PmRA	-26.5
PmDE	-3.16	E RArad	0.38	E DErad	0.33	E Plx	0.47
E pmRA	0.46	E pmDE	0.36	Hpmag	6.5035	E Hpmag	0.0013
SHp	0.01	VA	0	BV	1.553	E BV	0.011
VI	1.57

18100-5902 B

Componente originario normalizzato	AB		Coord arcsec 2000	180956.56-590260.0		Mag	13.3		PmRA	-2.00
PmDE	4.0		Calc delta mag	6.92		Calc coord	yes