12490-5338 TDS 8537

12^h 49^m 00.75^s -53° 37' 47.5" P.A. 142.00 sep 0.7 mag 11.74,11.80

Coord 2000	12490-5338	Discov num	TDS8537	Comp		Coord arcsec 2000	12 49 00.75 -53 37 47.5
Date first	1991	Date last	1991	Obs	1
Pa first	142	Pa last	141.9	P.A. Now (θ)	141.9°
Sep first	0.7	Sep last	0.68	Sep. Now (ρ)	0.68"
Mag pri	11.74	Mag sec	11.80	delta mag (ΔM)	0.06	Spectral class
Pri motion ra	-009	Sec motion ra	-009
Pri motion dec	-003	Sec motion dec	-003
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Centaurus

Tycho2

8647-01998-1

Gaia DR2

6074848064688379776

WDS 12490-5338 TDS 8537 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
TDS		Tycho Double Star (from additional DD list)	...................
TDT		Tycho Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12490-5338	TDS8537		1991	1	142	0.7	11.74	11.80			124900.75-533747.5

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WDS 12490-5338 TDS 8537 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12490-5338 TDS 8537 : MEASURES

No records found.

WDS 12490-5338 : VIRTUAL EYEPIECE

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WDS 12490-5338 : ALADIN DSS IMAGE @ 12^h 49^m 00.75^s -53° 37' 47.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12490-5338 TDS 8537 : 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		12490-5338	TDS8537		142	0.7
Show		12491-5336	RST2818		35	0.9	3
Show		12506-5336	CPO 352		233	11.9	14
Show		12461-5329	TSN 27		299	19.5	28
Show		12524-5350	HDO 220		208	5.9	33
Show		12455-5352	HDS1790		150	0.8	34
Show		12488-5247	TDS8535		44	0.6	52
Show		12444-5421	JNN 177	AB	290	3.0	59
Show		12444-5421	VSP 35	Aa,Ab	92	0.1	59
Show		12449-5245	HJ 4546		222	14.7	65
Show		12556-5311	TDS8591		133	0.6	66
Show		12511-5234	TDS8559		356	1.0	67
Show		12440-5248	TDS 674		289	1.1	67
Show		12530-5239	TVB 258		99	15.6	69
Show		12559-5306	B 1218		130	2.8	70
Show		12534-5436	TDS 681		134	0.8	70
Show		12420-5413	BRT2071		104	7.3	71
Show		12433-5432	RSS 292		335	22.5	74
Show		12569-5404	TDS8608		77	0.6	75
Show		12442-5234	TDS8507		210	0.6	78
Show		12418-5253	B 2299		56	7.5	79
Show		12524-5452	TDS8567		136	1.9	80
Show		12448-5449	RST2812	AB	61	1.8	81
Show		12436-5233	RST1687	BC	8	0.4	81
Show		12436-5233	RST1687	A,BC	208	3.0	81
Show		12429-5441	TDS8494		173	0.6	83
Show		12556-5239	TDS8590		67	0.4	84
Show		12545-5228	RST 612		21	1.0	86
Show		12394-5338	JNN 80		200	1.5	86
Show		12582-5411	COO 143	AB	112	16.5	88
Show		12582-5411	B 9021	AC	337	14.7	88
Show		12582-5411	B 9021	AD	72	40.6	88
Show		12527-5216	HDS1806		277	6.8	89
Show		12589-5326	RST2825		175	1.8	89
Show		12472-5210	LDS 419		302	14.2	89
Show		12471-5210	KPP3023	AB	28	5.6	90
Show		12570-5435	HDS1815		353	0.2	91
Show		12421-5446	FIN 200		260	0.4	91
Show		12413-5239	TDS8487		99	0.5	92
Show		12539-5217	I 297		252	2.2	93
Show		12467-5201	TDS8519		340	0.6	99
Show		12585-5247	RST2824		27	1.7	100
Show		12580-5237	JNN 180		160	0.4	101
Show		12548-5509	TOB 129		22	28.5	104
Show		12599-5300	B 1220		160	1.4	105
Show		12383-5250	AOT 48		176	30.1	108
Show		12502-5529	HDS1801		339	21.8	112
Show		12584-5221	TDS8619		21	0.5	115
Show		13003-5440	TDS8636		37	4.4	117
Show		12423-5157	RST 605		247	0.5	118
Show		13017-5416	TDS8650		313	0.5	119

WDS 12490-5338 : COMPONENTS

	A
B	pa=155.1° sep=0.59"

12490-5338 A

Componente originario normalizzato	AB		Coord arcsec 2000	124900.75-533747.5		Mag	11.74		PmRA	-9.00
PmDE	-3.0		Tycho2	8647-01998-1

Tycho2

Tycho2	8647-01998-1	Pflag		RAmdeg	192.25321671	DEmdeg	-53.62994095
PmRA	-9.1	PmDE	-3.2	E RAmdeg	42	E DEmdeg	42
E pmRA	3.1	E pmDE	2.9	EpRAm	1989.81	EpDEm	1989.52
Num	3	Q RAmdeg	0.6	Q DEmdeg	0.4	Q pmRA	0.6
Q pmDE	0.4	BTmag	11.608	E BTmag	0.065	VTmag	11.199
E VTmag	0.071	Prox	999	TYC	T	HIP
CCDM		RAdeg	192.25325222	DEdeg	-53.62993361	EpRA 1990	1.69
EpDE 1990	1.80	E RAdeg	42.4	E DEdeg	43.4	Posflg
Corr	-0.1

12490-5338 B

Componente originario normalizzato	AB		Coord arcsec 2000	124900.78-533748.0		Mag	11.8		PmRA	-9.00
PmDE	-3.0		Calc delta mag	0.06		Calc coord	yes