11453-2614 COO 127 (HD 102146)

11^h 45^m 19.62^s -26° 14' 13.2" P.A. 272.00 sep 4.8 mag 9.23,9.93 Sp K0III

Coord 2000	11453-2614	Discov num	COO 127	Comp		Coord arcsec 2000	11 45 19.62 -26 14 13.2
Date first	1904	Date last	2015	Obs	17
Pa first	276	Pa last	272.2	P.A. Now (θ)	272.2°
Sep first	4.8	Sep last	4.821	Sep. Now (ρ)	4.821"
Mag pri	9.23	Mag sec	9.93	delta mag (ΔM)	0.7	Spectral class	K0III (yellow-orange)
Pri motion ra	-027	Sec motion ra	-119
Pri motion dec	-012	Sec motion dec	-013
Notes

rPM=0.769

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 102146		Constellation	Hydra		Tycho2	6669-00005-1		Gaia DR2	3490595517180384384
HD	102146		ADS	8291

WDS 11453-2614 COO 127 (HD 102146) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
CoO1927A	T -	Cordoba Obs.	1927sdsc.book......
CoO1927A		cited in SDS (Southern Double Star Catalog), 1927
CoO9999	T -	Cordoba Obs.	...................
CoO9999		Unpublished, manuscript or reference not found.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
11453-2614	COO 127		1998	15	273	4.8	9.23	9.93	K0III	D	114519.62-261413.2
11453-2614	COO 127		1999	16	272	4.9	9.23	9.93	K0III	D	114519.62-261413.2
11453-2614	COO 127		2015	17	272	4.8	9.23	9.93	K0III		114519.62-261413.2

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

WDS 11453-2614 COO 127 (HD 102146) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11453-2614 COO 127 (HD 102146) : MEASURES

No records found.

WDS 11453-2614 (HD 102146) : VIRTUAL EYEPIECE

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WDS 11453-2614 (HD 102146) : ALADIN DSS IMAGE @ 11^h 45^m 19.62^s -26° 14' 13.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11453-2614 COO 127 (HD 102146) : 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		11453-2614	COO 127		272	4.8	1
Show		11483-2635	B 2731		61	2.7	45
Show		11409-2649	SKF1905		227	75.0	69
Show		11489-2526	KPP1715		332	13.3	69
Show		11507-2537	LDS1271		49	5.8	81
Show		11393-2631	UC 2186		39	23.1	83
Show		11392-2633	LDS1267		146	17.4	85
Show		11475-2447	B 2285	A,BC	2	117.5	90
Show		11519-2557	UC 2223		103	86.5	91
Show		11475-2447	B 2285	BC	299	1.9	91
Show		11402-2716	SKF1904		237	51.4	93
Show		11523-2650	RST1619		66	1.4	100
Show		11495-2451	UC 2213		138	16.7	101
Show		11499-2735	TDS8052	Aa,Ab	271	0.4	101
Show		11499-2735	B 2286	AB	303	13.3	101
Show		11464-2758	LSC 49	AB	70	0.2	105
Show		11464-2758	DSG 13	AC	152	0.5	105
Show		11536-2651	B 2288		304	6.3	117
Show		11381-2720	B 217		55	0.4	118
Show		11478-2420	BRT1485		8	3.3	119
Show		11391-2742	SKF 432		32	3.4	121
Show		11531-2718	BVD 96		238	134.4	123
Show		11487-2420	ARA2171		326	6.2	123
Show		11390-2443	KPP2725		233	8.0	125
Show		11363-2545	B 216		115	1.5	126
Show		11483-2813	UC 2209		148	64.3	126
Show		11479-2819	RST2765		97	2.1	130
Show		11496-2416	LDS1270		346	15.0	132
Show		11513-2426	ARA2173		256	8.7	135
Show		11457-2829	RST1611		304	2.5	135
Show		11352-2636	UC 2170		37	24.8	138
Show		11471-2352	ARA2169		335	7.7	144
Show		11534-2434	HJ 4479		94	6.9	147
Show		11489-2833	UC 2210		274	27.8	147
Show		11430-2837	LDS5739		20	235.9	148
Show		11512-2404	BRT2989		178	2.8	152
Show		11347-2721	LDS1263		42	12.1	158
Show		11368-2426	HJ 4456	AB	119	13.3	159
Show		11368-2426	HJ 4456	AC	339	38.8	159
Show		11391-2830	LDS4126		94	19.8	160
Show		11559-2728	B 2735	AB	24	8.9	160
Show		11570-2529	HU 1490		45	0.8	165
Show		11348-2744	KPP1904		227	15.0	167
Show		11500-2334	DON 497		276	5.6	173
Show		11439-2905	LDS4139		91	2.6	173
Show		11327-2652	WBB 1		185	13.2	174
Show		11464-2909	HJ 4472		31	19.3	176
Show		11414-2325	RST2759		74	0.4	178
Show		11555-2422	TDS8116		260	0.6	179
Show		11421-2321	MUG 14	AB	206	229.1	179
Show		11421-2321	HTS 1	AC	126	11.5	179

WDS 11453-2614 : COMPONENTS

	A
B	pa=272.5° sep=4.33"

11453-2614 A

Componente originario normalizzato	AB	Name	HD 102146	Coord arcsec 2000	114519.62-261413.2	Mag	9.23
Spectral class	K0III (yellow-orange)	PmRA	-27.00	PmDE	-12.0	Tycho2	6669-00005-1
HD	102146	ADS	8291	DM	CD-25 8842

Tycho2

Tycho2	6669-00005-1	Pflag		RAmdeg	176.33173150	DEmdeg	-26.23700593
PmRA	-27.3	PmDE	-12.4	E RAmdeg	12	E DEmdeg	13
E pmRA	2.1	E pmDE	1.8	EpRAm	1991.26	EpDEm	1990.94
Num	4	Q RAmdeg	0.9	Q DEmdeg	1.5	Q pmRA	0.9
Q pmDE	1.5	BTmag	10.080	E BTmag	0.028	VTmag	9.232
E VTmag	0.018	Prox	49	TYC	T	HIP
CCDM		RAdeg	176.33180222	DEdeg	-26.23697694	EpRA 1990	1.68
EpDE 1990	1.57	E RAdeg	11.9	E DEdeg	13.4	Posflg
Corr	0.1

CCDM

Ccdm	11453-2614	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.50	DDEs	-12.5
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	9.5	Sp	G0	PmNote
PmRA		PmDE		Dm number	-25 8842	Cat1	CD
Name2		Cat2		HD	102146	M HD
ADS BDS	A 8291	M ADS BDS		N IDS		IDS	11403S2541A
HIC

11453-2614 B

Componente originario normalizzato	AB		Coord arcsec 2000	114519.30-261413.0		Mag	9.93		PmRA	-119.00
PmDE	-13.0		Tycho2	6669-00005-2		Calc delta mag	0.7		Calc coord	yes

Tycho2

Tycho2	6669-00005-2	Pflag		RAmdeg	176.33006606	DEmdeg	-26.23697375
PmRA	-95.8	PmDE	-13.6	E RAmdeg	23	E DEmdeg	19
E pmRA	2.7	E pmDE	2.0	EpRAm	1989.53	EpDEm	1988.39
Num	3	Q RAmdeg	9.9	Q DEmdeg	0.1	Q pmRA	9.9
Q pmDE	0.1	BTmag	10.383	E BTmag	0.036	VTmag	9.932
E VTmag	0.034	Prox	49	TYC	T	HIP
CCDM		RAdeg	176.33028611	DEdeg	-26.23694250	EpRA 1990	1.59
EpDE 1990	1.74	E RAdeg	23.5	E DEdeg	19.7	Posflg
Corr	0.2

CCDM

Ccdm	11453-2614	RComp		Comp	B	Note1
Note2		Discov num	COO 127	DRAs		DDEs
R dRAs		Year	1959	Theta	274	Rho	4.8
Obs	8	Vmag	10.1	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 8291	M ADS BDS		N IDS		IDS	11403S2541B
HIC