03487+2316 LDS 5434 AB

03^h 48^m 43.89^s +23° 15' 35.3" P.A. 207.00 sep 87.7 mag 8.41,17.70 Sp A8V

Coord 2000	03487+2316	Discov num	LDS5434	Comp	AB	Coord arcsec 2000	03 48 43.89 +23 15 35.3
Date first	1987	Date last	2015	Obs	10
Pa first	208	Pa last	207.2	P.A. Now (θ)	207.2°
Sep first	87.5	Sep last	87.654	Sep. Now (ρ)	87.654"
Mag pri	8.41	Mag sec	17.70	delta mag (ΔM)	9.29	Spectral class	A8V (white)
Pri motion ra	+018	Sec motion ra	+021
Pri motion dec	-040	Sec motion dec	-043
Notes

rPM=0.089 (< 0.3, Physical double)

This double is physical.

03487+2316 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		76222	03 48 44 +23 15 35	LDS 5434 Aa,Ab	2015	1	52	5.0	8.30	17.20	8.90
Show		76222	03 48 44 +23 15 35	LDS 5434 AB	2015	10	207	87.7	8.41	17.70	9.29		<===

Triple system
2 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Taurus

SAO

76222

Tycho2

1800-02129-1

23791

WDS 03487+2316 LDS 5434 AB : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
LDS		Luyten p.m. catalog (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
03487+2316	LDS5434	AB	2015	10	207	87.7	8.41	17.70	A8V		034843.89+231535.3

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

WDS 03487+2316 LDS 5434 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 03487+2316 LDS 5434 AB : MEASURES

No records found.

WDS 03487+2316 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 03487+2316 : ALADIN DSS IMAGE @ 03^h 48^m 43.89^s +23° 15' 35.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 03487+2316 LDS 5434 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		03487+2316	LDS5434	AB	207	87.7	1
Show		03487+2316	LDS5434	Aa,Ab	52	5.0	1
Show		03490+2312	BOV 22		31	0.2	5
Show		03482+2315	LDS6114		113	4.1	8
Show		03483+2325	HL 25	AB	298	176.6	12
Show		03483+2325	OCC 299	Aa,Ab	-1	0.1	12
Show		03497+2320	YAM 2	BC	15	3.4	14
Show		03497+2320	LDS6118	AB	321	179.7	14
Show		03496+2327	RAO 108		85	0.7	17
Show		03499+2313	YAM 3	AB	93	3.3	17
Show		03499+2313	ITO 12	AC	50	8.5	17
Show		03492+2333	BOV 23		278	0.7	19
Show		03477+2256	BOV 20		5	0.1	25
Show		03469+2313	TDS2653		359	0.5	26
Show		03476+2337	HL 24		211	48.1	26
Show		03491+2344	RAO 105		180	0.5	30
Show		03508+2323	LDS3538		155	5.0	31
Show		03481+2344	SKF2843		163	7.3	31
Show		03497+2343	HL 32	AB	104	96.5	31
Show		03497+2343	HL 32	AC	202	117.1	31
Show		03509+2309	COU 695		199	0.6	31
Show		03498+2342	ITO 11		82	9.9	31
Show		03491+2347	TRR 16		316	0.1	32
Show		03498+2345	SKF1070		298	999.9	33
Show		03468+2255	BOV 16		220	1.1	34
Show		03473+2344	HL 19	AB	227	66.4	35
Show		03473+2344	HL 19	AC	253	147.6	35
Show		03473+2344	HL 19	AD	244	131.0	35
Show		03473+2344	MCD 2	AE	42	8.0	35
Show		03471+2343	OCC9083		61	0.6	35
Show		03489+2351	BAR9005	Ba,Bb	80	1.9	36
Show		03473+2344	BOV 17	CF	78	1.2	36
Show		03466+2255	RDR 2	AB	228	2.6	36
Show		03489+2351	HL 27	AB	242	78.7	36
Show		03489+2351	HL 27	AC	332	86.4	36
Show		03489+2351	OCC9085	Aa,Ab	-1	0.0	36
Show		03461+2321	BOV 13		114	4.7	37
Show		03466+2337	OCC 297		-1	0.1	37
Show		03496+2240	GRV 194		161	51.5	38
Show		03473+2348	HL 18		277	29.5	38
Show		03492+2353	OCC9086		-1	0.0	39
Show		03500+2351	BOV 25	Ca,Cb	255	0.3	40
Show		03500+2351	STT 64	BC	236	6.8	40
Show		03500+2351	STT 64	AB	234	3.3	40
Show		03500+2351	STT 64	AC	235	10.1	40
Show		03500+2351	MCD 4	AD	268	25.1	40
Show		03461+2259	LDS6109		80	36.4	41
Show		03458+2309	STF 444	AB	338	3.4	41
Show		03458+2309	SKF 837	AC	153	16.5	41
Show		03503+2241	STF 457	AB	91	0.7	42
Show		03503+2241	STF 457	AB,C	345	19.5	42

WDS 03487+2316 : COMPONENTS

	A	Ab
Ab	pa=50.0° sep=4.76"
B	pa=205.3° sep=86.22"	pa=206.5° sep=90.56"

03487+2316 A

Coord arcsec 2000	034843.89+231535.3	Mag	8.41	Spectral class	A8V (white)	PmRA	18.00
PmDE	-40.0	SAO	76222	Tycho2	1800-02129-1	HD	23791
DM	BD+22 565

Tycho2

Tycho2	1800-02129-1	Pflag		RAmdeg	57.18289838	DEmdeg	23.25981621
PmRA	20.8	PmDE	-43.4	E RAmdeg	7	E DEmdeg	9
E pmRA	1.0	E pmDE	1.0	EpRAm	1991.05	EpDEm	1990.20
Num	10	Q RAmdeg	0.9	Q DEmdeg	1.0	Q pmRA	0.9
Q pmDE	1.0	BTmag	8.727	E BTmag	0.019	VTmag	8.406
E VTmag	0.016	Prox	999	TYC	T	HIP
CCDM		RAdeg	57.18284667	DEdeg	23.25991694	EpRA 1990	1.84
EpDE 1990	1.61	E RAdeg	7.0	E DEdeg	9.1	Posflg
Corr	0.1

SAO

SAO	76222	DelFlag		RA1950		PmRA1950	0.0016
DE1950		PmDE1950	-0.037	Vmag	8.5	SpType	A3
Double code		Source	35	CatNum	1191	DM	BD+22 565
DMcomp		BDsup		HD	23791	M HD	0
GC		RA1950rad	0.98510252	DE1950rad	0.40331256	PmRA2000	0.0015
PmDE2000	-0.04

03487+2316 Ab

Coord arcsec 2000	034844.15+231538.4		Mag	17.2		PmRA	17.00		PmDE	-42.0
Calc delta mag	8.9		Calc coord	yes

03487+2316 B

Coord arcsec 2000	034841.22+231417.3		Mag	17.7		PmRA	21.00		PmDE	-43.0
Calc delta mag	9.4		Calc coord	yes