22403-4931 BRG 33

22^h 40^m 18.67^s -49° 31' 04.5" P.A. 43.00 sep 3.7 mag 13.20,13.40 Sp M5.5+M5.5

Coord 2000	22403-4931	Discov num	BRG 33	Comp		Coord arcsec 2000	22 40 18.67 -49 31 04.5
Date first	1998	Date last	2021	Obs	7
Pa first	40	Pa last	43.3	P.A. Now (θ)	43.3°
Sep first	4.3	Sep last	3.678	Sep. Now (ρ)	3.678"
Mag pri	13.20	Mag sec	13.40	delta mag (ΔM)	0.2	Spectral class	M5.5+M5.5 (red/red)
Pri motion ra	+468	Sec motion ra	+459
Pri motion dec	+172	Sec motion dec	+145
Notes	T R (Parallax indicates physical, Red magnitudes)

rPM=0.057 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Grus

WDS 22403-4931 BRG 33 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Brg2010	Cl -	Bergfors, C. Brandner, W., Janson, M., Daemgen, S., Geissler, K., Henning, T.,	2010A&A...520...54B
Brg2010		Hippler, S., Hormuth, F., Joergens, V., & Koehler, R.
Brg2010		A&A 520, 54, 2010
Brg2010		(some measures recalibrated and published in Jnn2014b)	2014ApJS..214...17J
Brg2011a	Cl -	Bergfors, C. Brandner, W., Janson, M., Koehler, R., & Henning, T.	2011A&A...528A.134B
Brg2011a	+A	A&A 528, A134, 2011
Brg2011b	Cl -	Bergfors, C. Brandner, W., Henning, T., & Daemgen, S.	2011IAUS..276..397B
Brg2011b		IAUS 276, 397, 2011 (superceded by Brg2013)
Brg2012a	Cl -	Bergfors, C. Brandner, W., Daemgen, S., & Hippler, S.	2012IAUS..282..193B
Brg2012a		IAUS 282, 193, 2012 (no data)
Brg2012b	Cl -	Bergfors, C. Brandner, W., Hippler, S., Henning, T., Janson, M., & Hormuth, F.	2012IAUS..282..460B
Brg2012b		IAUS 282, 460, 2012 (no data)
Brg2013	Cl j	Bergfors, C. Brandner, W., Daemgen, S., Biller, B., Hippler, S., Janson, M.,	2013MNRAS.428..182B
Brg2013		Kudryavtseva, N., Geissler, K., Henning, T., & Koehler, R.
Brg2013		MNRAS 428, 182, 2013
Brg2016	-	Bergfors, C. Brandner, W., Bonnefoy, M., Schlieder, J., Janson, M., Henning, Th. &	2016MNRAS.445.2576B
Brg2016		Chauvin, G.
Brg2016		MNRAS 456, 2576, 2016

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
22403-4931	BRG 33		2008	2	41	4.0	9.84		M5.5 M5.5	DK	224018.67-493104.5
22403-4931	BRG 33		2010	4	41	3.9	14.40	14.50	M5.5 M5.5	V K	224018.67-493104.5
22403-4931	BRG 33		2015	5	42	3.8	14.40	14.50	M5.5+M5.5	V K	224018.67-493104.5
22403-4931	BRG 33		2016	6	42	3.8	13.20	13.40	M5.5+M5.5	T R	224018.67-493104.5
22403-4931	BRG 33		2021	7	43	3.7	13.20	13.40	M5.5+M5.5	T R	224018.67-493104.5

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

WDS 22403-4931 BRG 33 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22403-4931 BRG 33 : MEASURES

No records found.

WDS 22403-4931 : VIRTUAL EYEPIECE

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WDS 22403-4931 : ALADIN DSS IMAGE @ 22^h 40^m 18.67^s -49° 31' 04.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22403-4931 BRG 33 : 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		22403-4931	BRG 33		43	3.7
Show		22378-5004	HDS3214		342	0.0	42
Show		22445-4943	TDT3684		238	1.0	43
Show		22429-4855	KPP3085		334	4.6	45
Show		22375-4842	UC 4781		161	17.5	57
Show		22352-4903	TDT3606		30	0.4	58
Show		22461-4858	FMR 175		295	50.7	66
Show		22334-4924	RST1136		308	2.5	67
Show		22376-5035	TDT3623		200	1.1	69
Show		22453-4831	RST1142		255	1.7	78
Show		22475-5011	RST1146		240	1.4	80
Show		22447-4818	UC 4805		191	40.5	85
Show		22315-4905	SKF1180		355	4.4	90
Show		22310-4926	HDO 299	AB	359	21.9	91
Show		22310-4926	MUG 5	AC	127	95.6	91
Show		22310-4926	MUG 5	AD	266	20.0	91
Show		22468-4819	I 304		2	4.2	97
Show		22440-4759	I 1458		100	1.3	99
Show		22299-4852	AOT 111		264	19.1	110
Show		22323-4814	UC 4762		282	10.1	111
Show		22415-4738	UC 4793		58	65.1	114
Show		22288-4915	RST1133	AB	99	0.9	114
Show		22288-4915	LDS 786	AB,C	138	27.4	114
Show		22393-4737	HJ 5351	AB	233	7.3	115
Show		22393-4737	HJ 5351	AC	332	7.9	115
Show		22299-4831	RST1134		61	1.1	119
Show		22291-4844	AOT 110		245	15.6	121
Show		22294-4830	HDS3186		125	0.5	124
Show		22496-4805	RST1148		329	1.8	126
Show		22346-4736	I 1456		204	1.4	129
Show		22510-5049	RST5488		117	0.1	130
Show		22273-5004	HU 1639		87	0.6	131
Show		22361-5138	WIS 370		7	941.4	134
Show		22262-4918	AOT 109		298	15.6	139
Show		22426-4713	COO 252	AB	125	7.1	141
Show		22426-4713	COO 252	AC	211	45.3	141
Show		22389-4702	TVB 330		170	3.5	150
Show		22340-5149	RST1137		315	0.3	151
Show		22268-4822	SKF1109		45	175.2	151
Show		22304-5133	HU 1640		255	2.6	155
Show		22244-4941	AOT 108		107	8.7	156
Show		22553-4828	B 2506	CD	267	0.1	160
Show		22553-4828	I 22	AB	178	0.6	161
Show		22553-4828	I 22	AB,CD	181	93.9	161
Show		22568-5006	RST1151		76	1.4	164
Show		22480-5159	LDS 794		116	87.7	166
Show		22387-4645	LDS 790		203	12.3	167
Show		22467-4656	HJ 5362		141	10.4	168
Show		22410-4637	TDT3650		211	2.5	175
Show		22556-5110	UC 4848		51	10.1	177
Show		22285-5147	HJ 5338		173	31.5	177

WDS 22403-4931 : COMPONENTS

	A
B	pa=31.5° sep=3.14"

22403-4931 A

Componente originario normalizzato	AB		Coord arcsec 2000	224018.67-493104.5		Mag	13.2		Spectral class	M5.5 (red)
PmRA	468.00		PmDE	172.0

22403-4931 B

Componente originario normalizzato	AB		Coord arcsec 2000	224018.84-493101.8		Mag	13.4		Spectral class	M5.5 (red)
PmRA	459.00		PmDE	145.0		Calc delta mag	0.2		Calc coord	yes