13246-5557 JNN 155

13^h 24^m 35.12^s -55° 57' 24.1" P.A. 248.00 sep 1.8 mag 8.08,12.51 Sp G3+M6

Coord 2000	13246-5557	Discov num	JNN 155	Comp		Coord arcsec 2000	13 24 35.12 -55 57 24.1
Date first	2011	Date last	2012	Obs	3
Pa first	247	Pa last	247.6	P.A. Now (θ)	247.6°
Sep first	1.8	Sep last	1.832	Sep. Now (ρ)	1.832"
Mag pri	8.08	Mag sec	12.51	delta mag (ΔM)	4.43	Spectral class	G3+M6 (yellow/red)
Pri motion ra	-029	Sec motion ra
Pri motion dec	-014	Sec motion dec
Notes	N K (See Notes, K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Centaurus

Gaia DR2

6063860919887691136

WDS 13246-5557 JNN 155 : NOTES

discov_num	notes	refcode
JNN 155	Secondary appears to be a brown dwarf; masses are estimated at 1.3
	Msun and 65 +35/-30 (based on intrinsic brightness) or 45 +/- 10 Mjup
	(based on temperature).	Jnn2012b

REFERENCES

refcode	metd	author	reference
Jnn2012b	A -	Janson, M., Jayawardhana, R., Girard, J.H., Lafreniere, D., Bonavita, M.,	2012ApJ...758L...2J
Jnn2012b	+Ci	Gizis, J., & Brandeker, A.
Jnn2012b		ApJ 758, L2, 2012

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
13246-5557	JNN 155		2011	1	247	1.8	8.08	12.51	G3 M6	N K	132435.12-555724.1
13246-5557	JNN 155		2012	3	248	1.8	8.08	12.51	G3 M6	N K	132435.12-555724.1

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WDS 13246-5557 JNN 155 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13246-5557 JNN 155 : MEASURES

No records found.

WDS 13246-5557 : VIRTUAL EYEPIECE

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WDS 13246-5557 : ALADIN DSS IMAGE @ 13^h 24^m 35.12^s -55° 57' 24.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13246-5557 JNN 155 : 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		13246-5557	JNN 155		248	1.8
Show		13230-5605	NZO 41		43	6.1	16
Show		13202-5546	I 921		228	6.6	39
Show		13218-5525	I 924		96	0.7	40
Show		13287-5522	KPP 607		54	5.6	50
Show		13304-5613	RSS 309		144	10.1	52
Show		13290-5639	B 2754		88	7.9	53
Show		13214-5651	JSP 578		203	1.1	60
Show		13172-5548	TDS 696		294	1.0	63
Show		13182-5516	TDS 699		98	1.1	69
Show		13307-5643	TDS8858		53	1.1	69
Show		13314-5515	JSP 583		220	0.5	72
Show		13168-5525	I 1134		232	4.3	72
Show		13245-5444	RST2847		294	0.8	73
Show		13292-5455	HJ 4589		99	14.8	74
Show		13175-5643	TDS 697		264	1.9	75
Show		13183-5653	TDS8769		218	2.5	77
Show		13168-5641	TDS8762		109	0.6	79
Show		13153-5609	JSP 577		222	0.5	79
Show		13341-5624	YMG 50	Aa,Ab	104	0.1	85
Show		13341-5624	YMG 50	AB	231	1.1	85
Show		13343-5539	RSS 310		313	16.8	85
Show		13154-5523	RST2838		159	0.8	86
Show		13226-5723	TDS 707		23	1.3	88
Show		13195-5439	TDS8784		92	0.9	90
Show		13142-5625	TDS8743		168	0.7	92
Show		13137-5616	TDS8739	Aa,Ab	80	0.4	93
Show		13137-5616	HJ 4573	AB	56	7.6	93
Show		13172-5449	LPO 38		342	7.9	94
Show		13144-5518	TDS8745		325	2.3	95
Show		13221-5731	WIS 222		206	396.7	96
Show		13161-5704	HJ 4576		127	5.7	97
Show		13190-5723	TDS8777		287	0.5	97
Show		13315-5718	HDS1893		32	11.9	99
Show		13154-5702	NZO 40		28	1.4	100
Show		13215-5735	TDS8801		56	0.4	102
Show		13254-5414	I 925		55	2.3	104
Show		13369-5609	I 518		166	2.8	104
Show		13129-5636	TDS8729		237	0.5	105
Show		13125-5628	TDS8724		231	0.4	106
Show		13165-5721	FIN 206		297	0.7	107
Show		13201-5738	TDS8791		77	0.4	107
Show		13153-5716	RSS 303		151	24.2	110
Show		13125-5642	JSP 574		287	0.2	110
Show		13368-5641	TDS8896		220	2.2	111
Show		13378-5559	I 1071		27	5.3	111
Show		13360-5500	I 931		174	1.8	112
Show		13379-5551	RST1732		2	0.6	113
Show		13303-5416	KPP 995	AB	95	8.0	113
Show		13381-5613	I 1072		107	5.2	115
Show		13332-5428	RST2853		89	0.2	116

WDS 13246-5557 : COMPONENTS

	A
B	pa=233.6° sep=1.18"

13246-5557 A

Componente originario normalizzato	AB		Coord arcsec 2000	132435.12-555724.1		Mag	8.08		Spectral class	G3 (yellow)
PmRA	-29.00		PmDE	-14.0

13246-5557 B

Componente originario normalizzato	AB		Coord arcsec 2000	132435.01-555724.8		Mag	12.51		Spectral class	M6 (red)
Calc delta mag	4.43		Calc coord	yes