04323+2422 KSA 20 AB

04^h 32^m 17.86^s +24° 22' 14.9" P.A. 208.00 sep 21.5 mag 11.54,12.01 Sp M6.5

Coord 2000	04323+2422	Discov num	KSA 20	Comp	AB	Coord arcsec 2000	04 32 17.86 +24 22 14.9
Date first	1950	Date last	2015	Obs	13
Pa first	206	Pa last	207.8	P.A. Now (θ)	207.8°
Sep first	22.3	Sep last	21.54	Sep. Now (ρ)	21.54"
Mag pri	11.54	Mag sec	12.01	delta mag (ΔM)	0.47	Spectral class	M6.5 (red)
Pri motion ra	+001	Sec motion ra	+003
Pri motion dec	-029	Sec motion dec	-006
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

rPM=0.796

Nature of this double is uncertain.

04323+2422 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			04 32 18 +24 22 15	KON 4 Aa,Ab	2005	1	293	0.2	11.00	11.40	0.40
Show			04 32 18 +24 22 15	KSA 20 AB	2015	13	208	21.5	11.54	12.01	0.47		<===

Triple system
2 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Taurus

Gaia DR2

147799209159857280

WDS 04323+2422 KSA 20 AB : NOTES

discov_num	notes	refcode
KON 4	Estimated masses 0.07 and 0.06 Msun. Primary spectral type M6.5	Kon2007b

REFERENCES

refcode	metd	author	reference
Kon2007b	Si j	Konopacky, Q.M., Ghez, A.M., Rice, E.L., & Duchene, G.	2007ApJ...663..394K
Kon2007b		ApJ 663, 394, 2007

DISCOVERER

idgroup	discov	author
1	KSA	Kraus, A.L. & Hillenbrand, L.A.
13	KSA	Kraus, A.L., Ireland, M.J., Cieza, L.A., Hinkley, S., Dupuy, T.J.,
13	KSA	Bowler, B.P., & Liu, M.C.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
04323+2422	KSA 20	AB	1997	2	207	21.8	11.54	12.01	M6.5	N DK	043217.86+242214.9
04323+2422	KSA 20	AB	2015	10	208	21.5	11.54	12.01	M6.5	N K	043217.86+242214.9

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

WDS 04323+2422 KSA 20 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04323+2422 KSA 20 AB : MEASURES

No records found.

WDS 04323+2422 : 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 04323+2422 : ALADIN DSS IMAGE @ 04^h 32^m 17.86^s +24° 22' 14.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04323+2422 KSA 20 AB : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		04323+2422	KON 4	Aa,Ab	293	0.2
Show		04323+2422	KSA 20	AB	208	21.5
Show		04323+2423	GHE 10		290	0.2	1
Show		04324+2422	SKF2411		136	2.4	1
Show		04325+2420	HAT 7	AE	71	17.2	4
Show		04325+2420	OCC9094	Aa,Ab	-1	0.2	4
Show		04318+2424	CHN 3		170	2.3	7
Show		04332+2434	SAR 5	AB	56	11.4	17
Show		04332+2434	SAR 5	AC	309	7.3	17
Show		04332+2434	SAR 5	AD	101	11.9	17
Show		04331+2410	GHE 13	Aa,Ab	285	0.3	17
Show		04331+2410	GHE 13	Aa,b1	293	0.2	17
Show		04331+2410	GHE 13	Aa,b2	293	0.2	17
Show		04331+2410	GHE 13	Ab1,2	296	0.0	17
Show		04331+2410	HAT 9	AB	195	21.9	17
Show		04314+2411	LEI 14		292	0.3	17
Show		04331+2410	GHE 12	Ba,Bb	283	0.3	17
Show		04336+2421	HAT 10	BC	33	42.0	18
Show		04336+2421	HAT 10	Aa,Ab	57	2.7	18
Show		04336+2421	POU 460	AB	329	13.1	18
Show		04336+2421	HAT 10	AC	19	49.2	18
Show		04303+2426	GHE 8		287	0.9	26
Show		04309+2442	SMN 13		23	0.1	28
Show		04349+2429	ITO 32		94	6.0	37
Show		04332+2458	LDS5572		235	28.5	38
Show		04299+2446	CJF 2		141	2.5	40
Show		04338+2347	SHN 89		-1	0.1	42
Show		04294+2433	LEI 4		354	1.3	42
Show		04295+2440	DCH 54		296	10.9	43
Show		04333+2505	LDS5190		3	5.2	44
Show		04349+2354	LDS5576		250	75.3	47
Show		04356+2408	HRM 1	Aa,Ab	18	0.2	48
Show		04356+2408	HRM 1	AB	351	8.0	48
Show		04344+2346	POU 461	AB	126	7.8	48
Show		04357+2411	CHN 8	AB	172	2.8	48
Show		04357+2411	KSA 23	AC	350	12.5	48
Show		04317+2330	POU 458		186	12.4	54
Show		04285+2401	POU 457		129	8.9	56
Show		04359+2352	FYM 356	CF	3	7.5	59
Show		04359+2352	KOH 15	AB	335	0.1	59
Show		04359+2352	POU 462	AB,C	272	11.5	59
Show		04359+2352	DAE 28	AD	208	0.9	59
Show		04359+2352	FYM 356	AB,E	176	18.0	59
Show		04279+2427	TOK 877		138	0.1	61
Show		04279+2406	POU 456		92	8.5	62
Show		04336+2521	CHN 6	AB	336	12.9	62
Show		04336+2521	ITO 31	AC	60	8.5	62
Show		04301+2515	TDS2873		286	1.1	62
Show		04368+2412	MSR 2		241	14.6	63
Show		04365+2357	POU 465		178	13.7	63
Show		04319+2316	POU 459		54	12.1	67

WDS 04323+2422 : COMPONENTS

	A	Ab
Ab	pa=294.9° sep=0.21"
B	pa=205.7° sep=21.14"	pa=205.1° sep=21.14"

04323+2422 A

Coord arcsec 2000	043217.86+242214.9		Mag	11.54		Spectral class	M6.5 (red)		PmRA	1.00
PmDE	-29.0

04323+2422 Ab

Coord arcsec 2000

043217.85+242215.0

Mag

11.4

Calc delta mag

0.4

Calc coord

yes

04323+2422 B

Coord arcsec 2000	043217.19+242155.8		Mag	12.01		PmRA	3.00		PmDE	-6.0
Calc delta mag	1.01		Calc coord	yes