22334-0937 MCT 13

22^h 33^m 22.65^s -09° 36' 53.8" P.A. 275.00 sep 1.4 mag 10.10,10.00 Sp M3+M3

Coord 2000	22334-0937	Discov num	MCT 13	Comp		Coord arcsec 2000	22 33 22.65 -09 36 53.8
Date first	1997	Date last	2016	Obs	7
Pa first	272	Pa last	275.4	P.A. Now (θ)	275.4°
Sep first	1.7	Sep last	1.4	Sep. Now (ρ)	1.4"
Mag pri	10.10	Mag sec	10.00	delta mag (ΔM)	0.1	Spectral class	M3+M3 (red/red)
Pri motion ra	+148	Sec motion ra
Pri motion dec	+005	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.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius

Gaia DR2

2609049322146670208

WDS 22334-0937 MCT 13 : NOTES

discov_num	notes	refcode
MCT 13	GJ 4282 = Steph 2018
	Daemgen et al. (2007) derive a distance of 26.7 +/- 4.1 pc, separation	Dae2007
	of 41.9 +/- 6.4 au, and a predicted orbital period of 382 +89/-90 yr.
	Spectral types for both stars are M3.0 +/- 0.5; masses for both are
	0.42 +0.05/-0.06 Msun.

REFERENCES

refcode	metd	author	reference
Dae2007	A j	Daemgen, S., Siegler, N., Reid, I.N., & Close, L.M.	2007ApJ...654..558D
Dae2007		ApJ 654, 558, 2007

DISCOVERER

idgroup	discov	author
1	MCT	McCarthy, C., Zuckerman, B., & Becklin, E.E.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
22334-0937	MCT 13		2005	2	280	1.6	12.41	12.50	M3 M3	N D	223322.57-093653.9
22334-0937	MCT 13		2008	3	99	1.4	12.41	12.50	M3 M3	N D	223322.57-093653.9
22334-0937	MCT 13		2010	6	278	1.5	10.10	10.00	M3 M3	NV K	223322.65-093653.8
22334-0937	MCT 13		2016	7	275	1.4	10.10	10.00	M3+M3	NV K	223322.65-093653.8

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WDS 22334-0937 MCT 13 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22334-0937 MCT 13 : MEASURES

No records found.

WDS 22334-0937 : VIRTUAL EYEPIECE

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WDS 22334-0937 : ALADIN DSS IMAGE @ 22^h 33^m 22.65^s -09° 36' 53.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22334-0937 MCT 13 : 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		22334-0937	MCT 13		275	1.4
Show		22314-0925	GIC 181	AB	355	31.6	33
Show		22314-0925	PWS 22	AC	26	48.8	33
Show		22361-0937	UC 4775		277	44.7	40
Show		22303-0914	GWP3162		274	24.9	51
Show		22351-1023	AOT 116		163	16.0	52
Show		22299-0924	J 2370		147	7.5	54
Show		22337-1031	OCC 156		-1	0.1	55
Show		22332-1033	AOT 114		177	16.7	57
Show		22293-0940	BU 174		291	9.0	61
Show		22367-1017	LDS5250	AB	345	28.5	64
Show		22290-0956	STF2907	BC	272	53.7	67
Show		22290-0956	HDS3183	Aa,Ab	57	0.4	67
Show		22290-0956	STF2907	AB	157	36.0	67
Show		22290-0956	STF2907	AC	232	50.6	67
Show		22326-1046	AOT 112		146	19.1	71
Show		22327-1048	AOT 113		164	25.3	73
Show		22365-1034	AOT 119		276	13.4	74
Show		22306-1041	HDS3190		10	3.7	76
Show		22324-1056	STF2914	Aa,Ab	334	2.0	81
Show		22324-1056	STF2914	AB	240	20.6	81
Show		22324-1056	ABH 166	AD	92	57.3	81
Show		22324-1056	ABH 166	AE	99	55.5	81
Show		22324-1056	STF2914	AC	243	29.7	81
Show		22324-1056	STF2914	BC	250	9.2	81
Show		22305-0807	STF2913		328	8.1	100
Show		22354-0800	J 1414		41	8.1	102
Show		22345-1118	RST4106		111	0.8	102
Show		22333-0755	SLW1278		163	13.0	103
Show		22400-0906	BRT 560		183	3.2	103
Show		22295-0810	TDT3543		104	0.5	105
Show		22349-1122	AOT 115			6.4	108
Show		22275-0832	SLW1274		225	20.5	109
Show		22353-1122	AOT 117		7	6.7	109
Show		22310-0750	CVR 946		140	7.4	113
Show		22351-0747	UC 4772		325	77.5	113
Show		22356-1128	AOT 118		128	15.5	117
Show		22391-1100	HU 90		223	2.0	118
Show		22391-1107	LDS5965		154	31.7	123
Show		22265-0824	LDS5948		61	216.6	126
Show		22384-0754	A 2695		281	0.1	127
Show		22402-1057	GWP3180		359	18.1	130
Show		22413-1045	LDS6386		237	7.7	135
Show		22248-0838	SLW1273		70	12.1	140
Show		22317-1156	GWP3166		238	22.9	142
Show		22395-1133	UC 4787		321	50.2	147
Show		22294-0720	BU 478	AB	40	1.7	150
Show		22294-0720	BU 478	AC	238	29.1	150
Show		22294-0720	BU 478	AD	52	19.6	150
Show		22294-0720	BOO 2	AE	16	33.0	150
Show		22296-0716	CVR 263		70	34.3	152

WDS 22334-0937 : COMPONENTS

	A
B	pa=275.5° sep=1.38"

22334-0937 A

Componente originario normalizzato	AB		Coord arcsec 2000	223322.65-093653.8		Mag	10.1		Spectral class	M3 (red)
PmRA	148.00		PmDE	5.0

22334-0937 B

Componente originario normalizzato	AB		Coord arcsec 2000	223322.56-093653.7		Mag	10		Spectral class	M3 (red)
Calc delta mag	0.1		Calc coord	yes