19429-4406 BRG 28

19^h 42^m 53.24^s -44° 06' 27.8" P.A. 350.00 sep 0.8 mag 9.43, Sp M3.5+M4.5

Coord 2000	19429-4406	Discov num	BRG 28	Comp		Coord arcsec 2000	19 42 53.24 -44 06 27.8
Date first	2008	Date last	2008	Obs	1
Pa first	350	Pa last	349.8	P.A. Now (θ)	349.8°
Sep first	0.8	Sep last	0.836	Sep. Now (ρ)	0.836"
Mag pri	9.43	Mag sec		delta mag (ΔM)		Spectral class	M3.5+M4.5 (red/red)
Pri motion ra	+201	Sec motion ra
Pri motion dec	-113	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

Sagittarius

Gaia DR2

6684976378427500288

WDS 19429-4406 BRG 28 : NOTES

discov_num	notes	refcode
BRG 28	A close companion to 2MASS J19425324-4406278 is detected which is
	counted as a physical companion for statistical purposes, although
	this has not yet been demonstrated through common proper motion.	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

idgroup	discov	author
1	BRG	Bergfors, C. Brandner, W., Janson, M., Daemgen, S., Geissler, K., Henning, T.,
1	BRG	Hippler, S., Hormuth, F., Joergens, V., & Koehler, R.
10	BRG	Bergfors, C. Brandner, W., Daemgen, S., Biller, B., Hippler, S., Janson, M.,
10	BRG	Kudryavtseva, N., Geissler, K., Henning, T., & Koehler, R.
11	BRG	Bergfors, C. Brandner, W., Bonnefoy, M., Schlieder, J., Janson, M., Henning, Th. &
11	BRG	Chauvin, G.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19429-4406	BRG 28		2008	1	350	0.8	9.43		M3.5 M4.5	DK	194253.24-440627.8

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WDS 19429-4406 BRG 28 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19429-4406 BRG 28 : MEASURES

No records found.

WDS 19429-4406 : VIRTUAL EYEPIECE

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

WDS 19429-4406 : ALADIN DSS IMAGE @ 19^h 42^m 53.24^s -44° 06' 27.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19429-4406 BRG 28 : 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		19429-4406	BRG 28		350	0.8
Show		19438-4418	HJ 5138		41	19.0	16
Show		19420-4350	DON 964		60	1.1	20
Show		19447-4359	NSN 482		65	2.0	22
Show		19438-4326	HJ 5139		126	13.5	42
Show		19403-4440	TSN 67		151	20.1	44
Show		19430-4503	SKF1092		301	6.0	57
Show		19479-4338	I 657		321	1.3	62
Show		19369-4451	UC 3987		49	10.5	78
Show		19388-4302	HU 1330		309	1.4	78
Show		19484-4459	HDS2817		270	10.2	79
Show		19422-4525	KPP 843		17	7.2	79
Show		19358-4327	DON 963		178	0.4	87
Show		19452-4240	HDS2805		340	0.4	90
Show		19507-4454	DON 970		199	2.3	96
Show		19358-4509	B 977		49	0.6	99
Show		19417-4545	BRT1099		350	3.3	100
Show		19338-4437	UC 3978		134	43.4	102
Show		19516-4323	SKF1158		261	17.8	104
Show		19484-4241	RSS 533		319	12.5	105
Show		19502-4523	HJ 5148		318	13.9	109
Show		19333-4329	TDT1539		278	0.9	111
Show		19381-4225	UC 3990		300	31.4	115
Show		19468-4217	UC 4023		179	46.9	118
Show		19495-4545	UC 4030		295	40.3	121
Show		19389-4207	B 979		184	1.0	128
Show		19502-4552	RST1048		12	0.8	131
Show		19546-4322	UC 4051		174	23.1	135
Show		19475-4200	TDT1755		103	2.7	137
Show		19554-4344	DON 972		84	0.2	138
Show		19426-4143	RSS 532		342	10.3	144
Show		19537-4531	BRT1102		218	5.0	144
Show		19336-4554	CPO 614		18	3.9	146
Show		19478-4629	HJ 5143		315	5.4	153
Show		19332-4212	B 975		15	1.0	157
Show		19405-4641	HU 1530		207	0.6	157
Show		19284-4353	HJ 5117		258	5.7	158
Show		19394-4133	HJ 5134		126	12.1	159
Show		19507-4152	I 122		336	5.3	160
Show		19511-4150	B 982		238	2.6	164
Show		19377-4128	VOU 34		314	0.2	170
Show		19374-4646	HJ 5129		93	11.2	170
Show		19296-4539	UC 3952		298	8.5	170
Show		19567-4537	TDT1867		229	0.6	173
Show		19273-4321	BRT1096		78	6.4	175
Show		19435-4106	RST4047		208	0.1	181
Show		19268-4316	BRT1095		250	4.5	182
Show		19592-4324	SKF1161		308	16.4	182
Show		19352-4125	SEE 382		306	2.0	183
Show		19520-4642	TDT1811		103	2.0	184
Show		19322-4139	UC 3970		221	87.7	189

WDS 19429-4406 : COMPONENTS

	A
B	pa=352.6° sep=0.83"

19429-4406 A

Componente originario normalizzato	AB		Coord arcsec 2000	194253.24-440627.8		Mag	9.43		Spectral class	M3.5 (red)
PmRA	201.00		PmDE	-113.0

19429-4406 B

Componente originario normalizzato	AB		Coord arcsec 2000	194253.23-440627.0		Spectral class	M4.5 (red)		Calc delta mag	9.43
Calc coord	yes