11464-3002 DAW 134 (HD 102302)

11^h 46^m 25.32^s -30° 01' 51.9" P.A. 192.00 sep 0.8 mag 10.48,10.52 Sp K1III:

Coord 2000	11464-3002	Discov num	DAW 134	Comp		Coord arcsec 2000	11 46 25.32 -30 01 51.9
Date first	1922	Date last	2016	Obs	6
Pa first	196	Pa last	192.2	P.A. Now (θ)	192.2°
Sep first	1.0	Sep last	0.806	Sep. Now (ρ)	0.806"
Mag pri	10.48	Mag sec	10.52	delta mag (ΔM)	0.04	Spectral class	K1III: (yellow-orange)
Pri motion ra	-001	Sec motion ra	-001
Pri motion dec	-012	Sec motion dec	-012
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 102302		Constellation	Hydra		SAO	180173		Tycho2	7217-00410-1
Gaia DR2	3480355142620106880		HD	102302		ADS	8300

WDS 11464-3002 DAW 134 (HD 102302) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Daw1918a	Ma -	Dawson, B.H.	.
Daw1918a		Pub. La Plata Obs. 4, Pt.1, 1918
Daw1918b	Ma -	Dawson, B.H. (measure by Chaves, A.J.)	.
Daw1918b		Pub. La Plata Obs. 4, Pt.1, 1918
Daw1919	orb -	Dawson, B.H.	1919AJ.....32..109D
Daw1919		AJ 32, 109, 1919
Daw1920	orb -	Dawson, B.H.	1920AJ.....32..141D
Daw1920		AJ 32, 141, 1920
Daw1920b	orb -	Dawson, B.H.	1920AJ.....32..161D
Daw1920b		AJ 32, 161, 1920
Daw1922	Ma -	Dawson, B.H.	.
Daw1922		Pub. La Plata Obs. 4, Pt.2, 1922
Daw1922b	orb -	Dawson, B.H.	1922AJ.....34...17D
Daw1922b		AJ 34, 17, 1922
Daw1924a	Ma -	Dawson, B.H.	1924AJ.....35..147D
Daw1924a		AJ 35, 147, 1924 (DAW 112 - 158; data also in Daw1937)
Daw1924b	orb -	Dawson, B.H.	1924AJ.....36...23D
Daw1924b		AJ 36, 23, 1924
Daw1926	orb -	Dawson, B.H.	1926AJ.....36..181D
Daw1926		AJ 36, 181, 1926
Daw1927A	Ma -	Dawson, B.H.	1927sdsc.book......
Daw1927A		cited in SDS (Southern Double Star Cat.), 1927
Daw1933	orb -	Dawson, B.H.	1933AJ.....43...15D
Daw1933		AJ 43, 15, 1933
Daw1937	Ma -	Dawson, B.H.	.
Daw1937		Pub. La Plata Obs. 6, 85, 1937
Daw9999	Ma -	Dawson, B.H.	...................
Daw9999		Unpublished, manuscript or reference not found.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
11464-3002	DAW 134		1991	5	176	0.5	10.48	10.52	K1III:		114625.32-300151.9
11464-3002	DAW 134		2016	6	192	0.8	10.48	10.52	K1III:		114625.32-300151.9

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

WDS 11464-3002 DAW 134 (HD 102302) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11464-3002 DAW 134 (HD 102302) : MEASURES

No records found.

WDS 11464-3002 (HD 102302) : VIRTUAL EYEPIECE

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

WDS 11464-3002 (HD 102302) : ALADIN DSS IMAGE @ 11^h 46^m 25.32^s -30° 01' 51.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11464-3002 DAW 134 (HD 102302) : 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		11464-3002	DAW 134		192	0.8
Show		11455-3030	HJ 4470		317	10.8	31
Show		11491-2935	KPP 766		280	6.6	45
Show		11430-3002	SKF1906		60	5.7	46
Show		11458-2917	KPP2091		36	16.9	46
Show		11445-2920	KPP1407		53	10.5	49
Show		11459-3051	TVB 241		253	8.8	50
Show		11464-2909	HJ 4472		31	19.3	53
Show		11487-2916	GRV1274		44	1.0	55
Show		11419-2955	TDS7994		135	0.4	60
Show		11439-2905	LDS4139		91	2.6	65
Show		11498-3105	KPP1980		96	15.7	77
Show		11400-3029	I 1545		295	1.7	88
Show		11396-2959	SWR 114		68	16.0	89
Show		11394-2948	LDS5737		286	350.6	92
Show		11457-2829	RST1611		304	2.5	94
Show		11491-3129	UC 2212		198	9.7	94
Show		11489-2833	UC 2210		274	27.8	95
Show		11430-2837	LDS5739		20	235.9	95
Show		11393-3021	RSS 269		285	11.0	95
Show		11392-3036	UC 2184		59	72.5	100
Show		11475-3142	SWR 116		101	28.2	101
Show		11391-3037	UC 2183		146	9.9	102
Show		11393-2920	B 2727		150	7.7	103
Show		11513-3124	TVB 244		45	4.2	104
Show		11479-2819	RST2765		97	2.1	105
Show		11468-3148	LDS 364		316	100.9	106
Show		11392-3103	B 1702		94	0.5	112
Show		11483-2813	UC 2209		148	64.3	112
Show		11545-2917	LDS4157		37	14.7	114
Show		11552-2951	B 1201		289	2.2	115
Show		11409-3136	SKF1219		44	62.1	118
Show		11526-3129	RUZ 6		263	14.0	118
Show		11391-3117	TDS7976		132	0.9	121
Show		11559-3005	KPP1003		268	8.1	123
Show		11464-2758	LSC 49	AB	70	0.2	125
Show		11464-2758	DSG 13	AC	152	0.5	125
Show		11509-3152	RST2771		254	0.3	125
Show		11470-3206	RST2764		294	1.5	126
Show		11405-3142	LDS4133		130	109.6	127
Show		11437-3208	I 1548		20	1.4	131
Show		11397-3139	RST2757		215	0.5	132
Show		11391-2830	LDS4126		94	19.8	132
Show		11466-3220	I 1549		4	1.5	138
Show		11358-2948	UC 2172		26	42.9	139
Show		11354-3009	LDS4119	AB	347	4.0	144
Show		11354-3009	LDS4119	AC	184	50.8	144
Show		11358-2909	HTS 18	AB	64	8.1	148
Show		11358-2909	HTS 18	AC	223	18.2	148
Show		11358-2909	HTS 18	AD	129	22.9	148
Show		11497-3227	I 1550	AB	119	1.0	151

WDS 11464-3002 : COMPONENTS

	A
B	pa=190.6° sep=0.80"

11464-3002 A

Componente originario normalizzato	AB	Name	HD 102302	Coord arcsec 2000	114625.32-300151.9	Mag	10.48
Spectral class	K1III: (yellow-orange)	PmRA	-1.00	PmDE	-12.0	SAO	180173
Tycho2	7217-00410-1	HD	102302	ADS	8300	DM	CD-29 9326

Tycho2

Tycho2	7217-00410-1	Pflag		RAmdeg	176.60553002	DEmdeg	-30.03114272
PmRA	-1.0	PmDE	-12.2	E RAmdeg	19	E DEmdeg	22
E pmRA	1.7	E pmDE	1.6	EpRAm	1986.32	EpDEm	1984.49
Num	6	Q RAmdeg	0.4	Q DEmdeg	0.5	Q pmRA	0.4
Q pmDE	0.5	BTmag	10.820	E BTmag	0.050	VTmag	9.809
E VTmag	0.031	Prox	999	TYC	T	HIP
CCDM		RAdeg	176.60553222	DEdeg	-30.03111278	EpRA 1990	1.68
EpDE 1990	1.54	E RAdeg	21.5	E DEdeg	26.2	Posflg
Corr	0.2

SAO

SAO	180173	DelFlag		RA1950		PmRA1950	-0.004
DE1950		PmDE1950	-0.026	Vmag	9.1	SpType	G5
Double code		Source	24	CatNum	7707	DM	CD-29 9326
DMcomp		BDsup		HD	102302	M HD	0
GC		RA1950rad	3.07134157	DE1950rad	-0.51929142	PmRA2000	-0.0039
PmDE2000	-0.022

CCDM

Ccdm	11464-3002	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.04	DDEs	7.0
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.0	Sp	G5	PmNote	*
PmRA	-52	PmDE	-26	Dm number	-29 9326	Cat1	CD
Name2	180173	Cat2	SAO	HD	102302	M HD
ADS BDS	A 8300	M ADS BDS		N IDS		IDS	11414S2929A
HIC

11464-3002 B

Componente originario normalizzato	AB		Coord arcsec 2000	114625.31-300152.7		Mag	10.52		PmRA	-1.00
PmDE	-12.0		Calc delta mag	0.04		Calc coord	yes

CCDM

Ccdm	11464-3002	RComp		Comp	B	Note1
Note2		Discov num	DAW 134	DRAs		DDEs
R dRAs		Year	1922	Theta	197	Rho	0.7
Obs	3	Vmag	11.6	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 8300	M ADS BDS		N IDS		IDS	11414S2929B
HIC