03482+2419 CHR 155 Ja,Jb (HD 23733)

03^h 48^m 13.55^s +24° 19' 06.2" P.A. 155.00 sep 0.1 mag 8.30, Sp A9V

Coord 2000	03482+2419	Discov num	CHR 155	Comp	Ja,Jb	Coord arcsec 2000	03 48 13.55 +24 19 06.2
Date first	1991	Date last	1991	Obs	1
Pa first	155	Pa last	154.8	P.A. Now (θ)	154.8°
Sep first	0.1	Sep last	0.075	Sep. Now (ρ)	0.075"
Mag pri	8.30	Mag sec		delta mag (ΔM)		Spectral class	A9V (white)
Pri motion ra	+020	Sec motion ra
Pri motion dec	-045	Sec motion dec
Notes	N W (See Notes, )

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 23733		Constellation	Taurus		SAO	76210		Tycho2	1800-01546-1
HD	23733		DM	BD+23 549

WDS 03482+2419 CHR 155 Ja,Jb (HD 23733) : NOTES

discov_num	notes	refcode
CHR 155	Included in the Pleiades cluster survey of Abt et al. (1965), who did	AbH1965b
	not detect variable RV. Pearce & Hill (1975 Pub DAO, 14, 319) did
	notice velocity variation at the 1% level, and Liu et al. (1997) found	Liu1997
	the system to be a SB2, although large velocity difference may imply a
	closer companion than this.	Msn1993b

REFERENCES

refcode	metd	author	reference
AbH1965b	-	Abt, H.A. et al.	1965ApJ...142.1604A
AbH1965b		ApJ 142, 1604, 1965
Liu1997	orb -	Liu, N., Gies, D.R., Xiong, Y., Riddle, R.L., Bagnuolo, W.G. Jr., Barry, D.J.,	1997ApJ...485..350L
Liu1997	+S	Ferrara, E.C., Hartkopf, W.I., et al.
Liu1997		ApJ 485, 350, 1997
Msn1993b	Sc j	Mason, B.D., Hartkopf, W.I., McAlister, H.A., & Sowell, J.R.	1993AJ....106..637M
Msn1993b		AJ 106, 637, 1993

DISCOVERER

idgroup	discov	author
1	CHR	Center for High Ang. Res. Astronomy (speckle interferometry systems)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
03482+2419	CHR 155	Ja,Jb	1991	1	155	0.1	8.30		A9V	N W	034813.55+241906.2

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

WDS 03482+2419 CHR 155 Ja,Jb (HD 23733) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 03482+2419 CHR 155 Ja,Jb (HD 23733) : MEASURES

No records found.

WDS 03482+2419 (HD 23733) : 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 03482+2419 (HD 23733) : ALADIN DSS IMAGE @ 03^h 48^m 13.55^s +24° 19' 06.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 03482+2419 CHR 155 Ja,Jb (HD 23733) : 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		03482+2419	CHR 155	Ja,Jb	155	0.1
Show		03485+2421	HL 26	AB	217	71.6	5
Show		03485+2421	OCC9035	Aa,Ab	231	0.4	5
Show		03488+2416	BOV 21		169	0.2	9
Show		03486+2411	BU 1105		41	0.2	10
Show		03475+2417	HL 22		17	94.7	11
Show		03481+2409	COU 80		80	0.5	11
Show		03473+2424	BOV 18		346	1.1	14
Show		03479+2407	BU 538	AB	129	1.9	14
Show		03479+2407	BU 538	AC	141	52.5	14
Show		03494+2423	HL 30	BC	14	70.3	16
Show		03494+2423	HL 30	BD	241	80.5	16
Show		03494+2423	HL 30	BH	273	147.5	16
Show		03494+2423	HL 30	BI	229	147.1	16
Show		03494+2423	STTA 40	AB	309	86.8	16
Show		03494+2423	HL 31	AE	83	115.5	16
Show		03494+2423	HL 31	AF	106	181.8	16
Show		03494+2423	HL 31	AG	212	159.4	16
Show		03494+2423	OCC 253	Aa,Ab	-1	1.6	16
Show	Alcyone	03475+2406	STFA 8	AB	291	117.6	17
Show	Alcyone	03475+2406	HL 23	AF	232	144.5	17
Show	Alcyone	03475+2406	HL 23	AG	54	200.0	17
Show	Alcyone	03475+2406	STFA 8	AD	297	191.8	17
Show		03475+2406	OCC 251	Aa,Ab	-1	-1.0	17
Show	Alcyone	03475+2406	HL 23	AH	44	222.8	17
Show	Alcyone	03475+2406	HL 23	AE	232	78.4	17
Show	Alcyone	03475+2406	STFA 8	AC	313	182.0	17
Show		03475+2406	STFA 8	CD	225	54.7	17
Show		03475+2406	STFA 8	BD	305	75.2	18
Show		03475+2406	OCC9084	Ba,Bb	-1	0.0	18
Show		03475+2406	STFA 8	BC	345	86.2	18
Show	Pleione	03492+2408	CHR 125	Aa,Ab	37	0.2	18
Show	Pleione	03492+2408	HL 28	AB	226	168.1	18
Show	Pleione	03492+2408	HL 28	AC	274	223.1	18
Show	Pleione	03492+2408	HL 28	AD	66	143.7	18
Show	Pleione	03492+2408	HL 28	AE	77	96.4	18
Show	Pleione	03492+2408	RBR 4	AF	221	4.7	18
Show		03475+2406	WSI 52	Da,Db	293	0.3	18
Show		03474+2435	HL 20	AB	95	32.7	20
Show		03474+2435	HL 20	AC	63	130.1	20
Show	Atlas	03492+2403	MKT 12	Aa1,2	167	0.0	21
Show	Atlas	03492+2403	STF 453	Aa,Ab	40	0.5	21
Show	Atlas	03492+2403	HL 29	AB	286	95.1	21
Show	Atlas	03492+2403	HL 29	AC	37	49.6	21
Show	Atlas	03492+2403	HL 29	AD	61	112.2	21
Show	Atlas	03492+2403	HL 29	AE	241	214.2	21
Show	Atlas	03492+2403	HL 29	AF	191	153.9	21
Show	Atlas	03492+2403	HL 29	AG	125	171.3	21
Show	Atlas	03492+2403	HL 29	AH	221	68.9	21
Show		03470+2431	CHR 124	Aa,Ab	134	0.1	21
Show		03470+2431	HL 17	AB	299	101.4	21

WDS 03482+2419 : COMPONENTS

	J
Jb	pa=156.8° sep=0.07"

03482+2419 J

Name	HD 23733	Coord arcsec 2000	034813.55+241906.2	Mag	8.3	Spectral class	A9V (white)
PmRA	20.00	PmDE	-45.0	SAO	76210	Tycho2	1800-01546-1
HD	23733	DM	BD+23 549

Tycho2

Tycho2	1800-01546-1	Pflag		RAmdeg	57.05648988	DEmdeg	24.31841399
PmRA	20.0	PmDE	-45.1	E RAmdeg	9	E DEmdeg	10
E pmRA	1.1	E pmDE	1.0	EpRAm	1990.29	EpDEm	1989.93
Num	10	Q RAmdeg	1.4	Q DEmdeg	0.5	Q pmRA	1.5
Q pmDE	0.5	BTmag	8.678	E BTmag	0.020	VTmag	8.271
E VTmag	0.016	Prox	999	TYC	T	HIP
CCDM		RAdeg	57.05643667	DEdeg	24.31851917	EpRA 1990	1.52
EpDE 1990	1.61	E RAdeg	8.6	E DEdeg	9.6	Posflg
Corr	-0.2

SAO

SAO	76210	DelFlag		RA1950		PmRA1950	0.0015
DE1950		PmDE1950	-0.036	Vmag	8.3	SpType	A3
Double code		Source	35	CatNum	1183	DM	BD+23 549
DMcomp		BDsup		HD	23733	M HD	0
GC		RA1950rad	0.98280935	DE1950rad	0.42178035	PmRA2000	0.0014
PmDE2000	-0.039

03482+2419 Jb

Coord arcsec 2000

034813.55+241906.1

Calc coord

yes