02169-2322 BRG 11 BC

02^h 16^m 54.66^s -23° 22' 10.3" P.A. 109.00 sep 0.1 mag 14.00, Sp M4.5

Coord 2000	02169-2322	Discov num	BRG 11	Comp	BC	Coord arcsec 2000	02 16 54.66 -23 22 10.3
Date first	2010	Date last	2019	Obs	5
Pa first	106	Pa last	108.6	P.A. Now (θ)	108.6°
Sep first	0.1	Sep last	0.085	Sep. Now (ρ)	0.085"
Mag pri	14.00	Mag sec		delta mag (ΔM)		Spectral class	M4.5 (red)
Pri motion ra	-063	Sec motion ra
Pri motion dec	+086	Sec motion dec
Notes	N V K (See Notes, 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

This double is physical.

02169-2322 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			02 16 55 -23 22 13	BRG 11 AB	2019	11	313	4.4	13.59	14.00	0.41
Show			02 16 55 -23 22 10	BRG 11 BC	2019	5	109	0.1	14.00				<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cetus

Gaia DR2

5123066097663429888

WDS 02169-2322 BRG 11 BC : NOTES

discov_num	notes	refcode
BRG 11	The companion to 2MASS J02165488-2322133 has not yet been confirmed to
	share a common proper motion, but the color and brightness of it are
	well consistent with a physical companion, hence it is counted as such
	in the statistics.	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
02169-2322	BRG 11	BC	2012	2	116	0.1	14.00		M4.5	N K	021654.66-232210.3
02169-2322	BRG 11	BC	2018	3	103	0.1	14.00		M4.5	NV K	021654.66-232210.3
02169-2322	BRG 11	BC	2019	5	109	0.1	14.00		M4.5	NV K	021654.66-232210.3

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

WDS 02169-2322 BRG 11 BC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02169-2322 BRG 11 BC : MEASURES

No records found.

WDS 02169-2322 : 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 02169-2322 : ALADIN DSS IMAGE @ 02^h 16^m 54.66^s -23° 22' 10.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02169-2322 BRG 11 BC : 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		02169-2322	BRG 11	BC	109	0.1
Show		02169-2322	BRG 11	AB	313	4.4	1
Show		02162-2302	I 457		156	1.3	22
Show		02190-2334	ARA2291		138	9.0	32
Show		02157-2236	B 31		68	3.1	50
Show		02198-2352	HJ 2130		287	41.8	51
Show		02165-2227	LDS3364		300	13.6	56
Show		02130-2336	B 29		311	3.9	56
Show		02167-2214	DON 31		244	1.4	68
Show		02139-2222	UC 703		90	11.8	74
Show		02200-2213	BRT1373		335	2.4	81
Show		02153-2440	LDS3363		219	29.0	81
Show		02225-2349	LAF 27		161	0.5	82
Show		02107-2304	HDS 290		308	0.5	88
Show		02204-2208	KPP1315		134	10.0	89
Show		02154-2455	TDS2177		117	1.9	95
Show		02214-2450	RST2277		321	2.9	108
Show		02244-2253	LDS3382		69	61.4	109
Show		02245-2245	ARA1969		148	9.8	112
Show		02127-2501	KPP1158		211	8.9	115
Show		02094-2231	HDS 288		98	0.2	116
Show		02131-2131	UC 702		308	11.2	124
Show		02245-2435	RST5189		92	0.2	127
Show		02162-2100	HJ 3491		289	6.7	143
Show		02255-2442	RST2279		92	0.8	143
Show		02178-2546	RST1235		162	0.8	145
Show		02204-2538	UC 719		146	12.1	145
Show		02110-2527	B 28		318	2.8	150
Show		02135-2546	HJ 2120		259	49.4	151
Show		02122-2104	SEE 17		358	8.6	154
Show		02129-2548	I 456		316	2.4	157
Show		02058-2236	DON 29		145	4.1	161
Show		02064-2440	UC 685		296	23.4	164
Show		02233-2103	KPP 85		22	3.9	165
Show		02057-2423	WSI 71	Aa,Ab	214	0.0	166
Show		02057-2423	I 454	AB	166	0.5	166
Show		02057-2423	I 454	AB,C	257	56.6	166
Show		02060-2209	SEE 16		109	0.1	168
Show		02257-2119	HJ 3500		165	15.0	175
Show		02226-2041	UC 727		29	9.6	180
Show		02074-2527	HJ 2114		286	14.1	181
Show		02299-2241	HJ 3502		77	24.1	185
Show		02290-2158	DON 33		125	3.5	187
Show		02136-2625	KPP 82		212	3.2	189
Show		02199-2011	LDS3371		189	179.7	195
Show		02282-2121	ARA1261		212	3.8	199
Show		02036-2443	LDS3340		83	3.1	200
Show		02168-2643	LDS 72		65	21.1	202
Show		02022-2402	HDS 272	AB	311	0.5	207
Show		02022-2402	TOK 41	Ba,Bb	226	0.1	207
Show		02308-2441	B 36		237	0.9	207

WDS 02169-2322 : COMPONENTS

	A	B
B	pa=314.7° sep=4.26"
C	pa=315.2° sep=4.19"	pa=110.1° sep=0.08"

02169-2322 A

Coord arcsec 2000	021654.88-232213.3		Mag	13.59		Spectral class	M3.5 (red)		PmRA	53.00
PmDE	-28.0

02169-2322 B

Coord arcsec 2000	021654.66-232210.3		Coord calc	021654.66-232210.3		Mag	14		Spectral class	M4.5 (red)
PmRA	-63.00		PmDE	86.0		Calc delta mag	0.41

02169-2322 C

Coord arcsec 2000

021654.67-232210.3

Calc delta mag

13.59

Calc coord

yes