21105-2711 BRG 32

21^h 10^m 31.47^s -27° 10' 57.8" P.A. 314.00 sep 9.4 mag 15.20,15.20 Sp M4.5+M5.5

Coord 2000	21105-2711	Discov num	BRG 32	Comp		Coord arcsec 2000	21 10 31.47 -27 10 57.8
Date first	1998	Date last	2016	Obs	7
Pa first	314	Pa last	313.7	P.A. Now (θ)	313.7°
Sep first	9.4	Sep last	9.379	Sep. Now (ρ)	9.379"
Mag pri	15.20	Mag sec	15.20	delta mag (ΔM)	0	Spectral class	M4.5+M5.5 (red/red)
Pri motion ra	+070	Sec motion ra	+047
Pri motion dec	-072	Sec motion dec	-072
Notes	V K (Proper motion indicates physical, 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

rPM=0.229 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Capricornus

Gaia DR2

6801191355870240768

WDS 21105-2711 BRG 32 : 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Brg2011b		IAUS 276, 397, 2011 (superceded by Brg2013)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
21105-2711	BRG 32		2008	2	313	9.5	10.30		M4.5 M5.5	DK	211031.47-271057.8
21105-2711	BRG 32		2010	4	314	9.4	15.20	15.20	M4.5+M5.5	K	211031.47-271057.8
21105-2711	BRG 32		2015	6	314	9.4	15.20	15.20	M4.5+M5.5	V K	211031.47-271057.8
21105-2711	BRG 32		2016	7	314	9.4	15.20	15.20	M4.5+M5.5	V K	211031.47-271057.8

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

WDS 21105-2711 BRG 32 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21105-2711 BRG 32 : MEASURES

No records found.

WDS 21105-2711 : VIRTUAL EYEPIECE

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WDS 21105-2711 : ALADIN DSS IMAGE @ 21^h 10^m 31.47^s -27° 10' 57.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21105-2711 BRG 32 : 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		21105-2711	BRG 32		314	9.4
Show		21121-2735	HJ 3012		320	25.8	33
Show		21125-2649	UC 4402		325	36.0	35
Show		21113-2632	TDT2811		96	0.7	41
Show		21136-2725	LDS5919		214	219.6	44
Show		21140-2650	RST2174		11	0.6	51
Show		21065-2642	TOI 172		322	1.3	62
Show		21061-2727	KPP1653		186	12.7	62
Show		21100-2603	SEE 440		38	9.1	69
Show		21078-2606	HTS 13		144	17.5	75
Show		21162-2651	RST2175		329	1.9	79
Show		21090-2829	DAW 153		279	3.6	81
Show		21157-2803	BRT3099		298	4.4	81
Show		21045-2644	B 2490		319	9.2	86
Show		21166-2746	BRT3100		168	7.1	88
Show		21161-2802	LDS5920		15	52.4	92
Show		21148-2555	HJ 3014		301	2.1	96
Show		21127-2539	KPP1612		181	12.3	97
Show		21178-2714	STN 54		238	7.1	97
Show		21032-2744	SEE 435		295	0.3	104
Show		21131-2850	BRT3096		93	4.3	105
Show		21111-2858	HU 85		141	2.9	107
Show		21181-2636	KPP 713		34	6.3	108
Show		21146-2849	LDS4872		276	62.7	113
Show		21154-2842	LDS4874		34	22.5	113
Show		21173-2601	UC 4428		18	69.6	116
Show		21188-2637	SEE 443		295	1.3	116
Show		21169-2836	DAW 154		88	1.1	121
Show		21013-2725	RST2171		168	0.3	125
Show		21179-2555	RST1086		162	0.4	126
Show		21015-2748	HDS2996		109	0.5	126
Show		21157-2526	RST3281		112	3.1	126
Show		21140-2513	BRT3098		162	4.5	127
Show		21200-2718	BU 252		88	2.1	128
Show		21136-2511	RST3278		239	0.6	128
Show		21035-2842	UC 4368		74	20.4	131
Show		21140-2914	RST2173		11	1.3	132
Show		21124-2501	KPP3119		6	6.5	133
Show		21198-2621	BU 271	AB	24	0.6	134
Show		21198-2621	BU 271	AC	67	141.7	134
Show		21198-2621	BU 271	AD	61	298.6	134
Show		21198-2621	BU 271	AE	32	180.4	134
Show		21012-2810	B 514		262	12.6	138
Show		21094-2928	B 517		129	4.2	138
Show		21071-2500	SEE 439		185	26.1	139
Show		21062-2504	UC 4379		202	21.5	140
Show		21210-2725	UC 4451		203	24.7	141
Show		21194-2831	B 523		212	0.8	143
Show		21149-2921	HDS3022		18	0.4	143
Show		21092-2447	I 1435		45	0.4	146
Show		21212-2744	HDS3040		65	0.3	146

WDS 21105-2711 : COMPONENTS

	A
B	pa=317.1° sep=8.85"

21105-2711 A

Componente originario normalizzato	AB		Coord arcsec 2000	211031.47-271057.8		Mag	15.2		Spectral class	M4.5 (red)
PmRA	70.00		PmDE	-72.0

21105-2711 B

Componente originario normalizzato	AB		Coord arcsec 2000	211031.02-271051.3		Mag	15.2		Spectral class	M5.5 (red)
PmRA	47.00		PmDE	-72.0		Calc coord	yes