12394-5338 JNN 80

12^h 39^m 21.06^s -53° 37' 57.7" P.A. 200.00 sep 1.5 mag 13.10,13.20 Sp M2.5+M2.5

Coord 2000	12394-5338	Discov num	JNN 80	Comp		Coord arcsec 2000	12 39 21.06 -53 37 57.7
Date first	2010	Date last	2019	Obs	4
Pa first	199	Pa last	200.4	P.A. Now (θ)	200.4°
Sep first	1.4	Sep last	1.485	Sep. Now (ρ)	1.485"
Mag pri	13.10	Mag sec	13.20	delta mag (ΔM)	0.1	Spectral class	M2.5+M2.5 (red/red)
Pri motion ra	-045	Sec motion ra	-049
Pri motion dec	-015	Sec motion dec	-018
Notes	N T (See Notes, Parallax indicates physical)

rPM=0.096 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Centaurus

Gaia DR2

6074733165726906112

WDS 12394-5338 JNN 80 : NOTES

discov_num	notes	refcode
JNN 80	The two components of 2MASS J12392104-5337579 that were detected in
	the AstraLux images have almost equal brightnesses and color, hence
	they are very likely physically bound. Common proper motion has not
	yet been tested.	Jnn2012

REFERENCES

refcode	metd	author	reference
Jnn2012	Cl j	Janson, M., Hormuth, F., Bergfors, C., Brandner, W., Hippler, S., Daemgen, S.,	2012ApJ...754...44J
Jnn2012	+E2	Kudryavtseva, N., Schmalzl, E., Schnupp, C., & Henning, T.
Jnn2012		ApJ 754, 44, 2012 (some recalibrated measures published in Jnn2014b)	2014ApJS..214...17J

DISCOVERER

discov	author
JNN	Janson, M., Brandner, W., Henning, T., & Zinnecker, H.
JNN	Janson, M., Brandner, W., Lenzen, R., Close, L., Nielsen, E., Hartung, M.,
JNN	Henning, T., & Rouy, H.
JNN	Janson, M., Carson, J., Thalmann, C., McElwain, M.W., Goto, M., Crepp, J.,
JNN	Wisniewski, J., Abe, L., et al.
JNN	Janson, M., Bonavita, M., Klahr, H., Lafreniere, D., Jayawardhana, R.,
JNN	& Zinnecker, H.
JNN	Janson, M., Hormuth, F., Bergfors, C., Brandner, W., Hippler, S., Daemgen, S.,
JNN	Kudryavtseva, N., Schmalzl, E., Schnupp, C., & Henning, T.
JNN	Janson, M., Jayawardhana, R., Girard, J.H., Lafreniere, D., Bonavita, M.,
JNN	Gizis, J., & Brandeker, A.
JNN	Janson, M., Lafreniere, D., Jayawardhana, R., Bonavita, M., Girard, J.H.,
JNN	Brandeker, A., & Gizis, J.E.
JNN	Janson, M., Brandt, T.D., Moro-Martin, A., Usuda, T., Thalmann, C., Carson, J.C.,
JNN	Goto, M., Currie, T., McElwain, M.W., Itoh, Y., Fukagawa, M., Crepp, J., et al.
JNN	Janson, M., Bergfors, C., Brandner, W., Kudryavtseva, N., Hormuth, F.,
JNN	Hippler, S., & Henning, T.
JNN	Janson, M., Bergfors, C., Brandner, W., Bonnefoy, M., Schlieder, J., Kohler, R.,
JNN	Hormuth, F., Henning, T., & Hippler, S.
JNN	Janson, M., Durkan, S., Hippler, S., Dai, X., Brandner, W., Schlieder, J.,
JNN	Bonnefoy, M., & Henning, T. Jnn201
JNN	Calissendorff, P., Janson, M., Kohler, R., Durkan, S., Hippler, S., Dai, X.,
JNN	Brandner, W., Schlieder, J., & Henning, T.
JNN	Janson, M., Durkan, S., Bonnefoy, M., Rodet, L., Kohler, R., Lacour, S., Brandner,
JNN	Calissendorff, P., Janson, M. & Bonnefoy, M.
JNN	Calissendorff, P., Janson, M., Rodet, L., Bonnefoy, M., Brandner, W., Brown-Sevilla,
JNN	S., Chauvin, G., Delorme, P., Desidera, S., Durkan, S., Fontanive, C., Gratton, R.,
JNN	Hagelbe3rg, J., Henning, T., Hippler, S., Lagrange, A.-M., Langlois, M., Lazzoni, C.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
12394-5338	JNN 80		2010	1	199	1.5	13.10	13.20	M2.5 M2.5			123921.06-533757.7
12394-5338	JNN 80		2012	2	200	1.4	13.10	13.20	M2.5 M2.5		NV	123921.06-533757.7
12394-5338	JNN 80		2019	4	200	1.5	13.10	13.20	M2.5+M2.5		NT	123921.06-533757.7

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

WDS 12394-5338 JNN 80 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12394-5338 JNN 80 : MEASURES

No records found.

WDS 12394-5338 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 12394-5338 : ALADIN DSS IMAGE @ 12^h 39^m 21.06^s -53° 37' 57.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12394-5338 JNN 80 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		12394-5338	JNN 80		200	1.5	0
Show		12356-5329	RST1679		213	1.8	34
Show		12359-5322	HDS1767	AB	299	2.8	35
Show		12350-5326	AOT 47		291	4.7	41
Show		12420-5413	BRT2071		104	7.3	42
Show		12346-5330	AOT 46		74	10.7	44
Show		12341-5346	HDS1765		344	0.2	48
Show		12383-5250	AOT 48		176	30.1	50
Show		12418-5253	B 2299		56	7.5	51
Show		12357-5422	TDS8451		16	0.7	55
Show		12455-5352	HDS1790		150	0.8	57
Show		12461-5329	TSN 27		299	19.5	61
Show		12413-5239	TDS8487		99	0.5	62
Show		12325-5350	NSN 397		97	7.4	62
Show		12444-5421	JNN 177	AB	290	3.0	63
Show		12444-5421	VSP 35	Aa,Ab	92	0.1	63
Show		12433-5432	RSS 292		335	22.5	64
Show		12365-5239	TDS8456		282	0.3	65
Show		12440-5248	TDS 674		289	1.1	65
Show		12342-5251	AOT 45		311	16.2	66
Show		12356-5435	RST2806		40	3.0	67
Show		12327-5415	TDS8429		214	2.2	70
Show		12429-5441	TDS8494		173	0.6	70
Show		12421-5446	FIN 200		260	0.4	72
Show		12449-5245	HJ 4546		222	14.7	73
Show		12436-5233	RST1687	BC	8	0.4	76
Show		12436-5233	RST1687	A,BC	208	3.0	76
Show		12442-5234	TDS8507		210	0.6	78
Show		12310-5312	HJ 4526	AB	258	16.3	79
Show		12310-5312	HJ 4526	AC	8	31.0	79
Show		12310-5312	B 2738	CD	333	3.8	79
Show		12348-5447	TDS8445		166	0.5	80
Show		12302-5336	RSS 16		152	49.4	82
Show		12314-5251	B 1213		74	1.8	86
Show		12448-5449	RST2812	AB	61	1.8	86
Show		12490-5338	TDS8537		142	0.7	86
Show		12491-5336	RST2818		35	0.9	87
Show		12360-5212	DAW 205	AB	56	4.8	91
Show		12360-5212	HJ 4531	AC	23	15.9	91
Show		12360-5212	HJ 4531	BC	10	12.1	91
Show		12299-5302	AOT 43		69	8.5	92
Show		12374-5511	RST2807		265	1.0	95
Show		12310-5440	TDS8416		57	0.4	96
Show		12333-5459	KOU 11	AB	67	2.5	97
Show		12333-5459	KOU 11	AC	169	3.4	97
Show		12305-5242	AOT 44		295	6.9	98
Show		12488-5247	TDS8535		44	0.6	100
Show		12506-5336	CPO 352		233	11.9	100
Show		12333-5505	TDS8433	AB	315	2.5	103
Show		12277-5351	FIN 199	AB	200	0.5	104
Show		12277-5351	AOT 40	AB,C	53	18.1	104

WDS 12394-5338 : COMPONENTS

	A
B	pa=200.4° sep=1.48"

12394-5338 A

Coord arcsec 2000	123921.06-533757.7		Mag	13.1		Spectral class	M2.5 (red)		PmRA	-45.00
PmDE	-15.0

12394-5338 B

Coord arcsec 2000	123921.00-533759.1		Mag	13.2		Spectral class	M2.5 (red)		PmRA	-49.00
PmDE	-18.0		Delta magnitude	0.1		Coordinate calculated	yes