05404+2448 WNO 45

05^h 40^m 25.72^s +24° 48' 08.2" P.A. 92.00 sep 0.7 mag 15.20,15.80 Sp M7V

Coord 2000	05404+2448	Discov num	WNO 45	Comp		Coord arcsec 2000	05 40 25.72 +24 48 08.2
Date first	1974	Date last	2020	Obs	6
Pa first	310	Pa last	92.2	P.A. Now (θ)	92.2°
Sep first	0.3	Sep last	0.658	Sep. Now (ρ)	0.658"
Mag pri	15.20	Mag sec	15.80	delta mag (ΔM)	0.6	Spectral class	M7V (red)
Pri motion ra	-001	Sec motion ra
Pri motion dec	+014	Sec motion dec
Notes	N R (See Notes, Red magnitudes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Taurus

Gaia DR2

3428756024001910016

WDS 05404+2448 WNO 45 : NOTES

discov_num	notes	refcode
WNO 45	Identified as WNO 16 in USN1976. Discovered by B.Y. Riepe	USN1976
	and also known as Riepe's double.
	GJ 1083 = G 100-28 = V780 Tau. Estimated age 1000-10000 Myr; masses
	0.20 +/- 0.04 and 0.13 +/- 0.02 Msun; a ~4.9 au.	Jnn2014

REFERENCES

refcode	metd	author	reference
Jnn2014	A -	Janson, M., Bergfors, C., Brandner, W., Kudryavtseva, N., Hormuth, F.,	2014ApJ...789..102J
Jnn2014	+Cl	Hippler, S., & Henning, T.
Jnn2014		ApJ 789, 102, 2014
USN1976	Po -	Dahn, C.C., Harrington, R., Riepe, B.Y., Christy, J.W., Guetter, H.H.,	1976PUSNO..24....1D
USN1976		Behall, A.L., Walker, R.L., Hewitt, A.V., & Ables, H.D.
USN1976		Pub. USNO 24, Pt.3, 1976

DISCOVERER

idgroup	discov	author
1	WNO	letters trailing each date on reference indicates different observers.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
05404+2448	WNO 45		1974	1	310	0.3	14.90			N	044024.90+244829.0
05404+2448	WNO 45		2012	3	337	0.5	14.90			N	054025.72+244808.2
05404+2448	WNO 45		2019	5	84	0.6	15.20	15.80	M7V	N R	054025.72+244808.2
05404+2448	WNO 45		2020	6	92	0.7	15.20	15.80	M7V	N R	054025.72+244808.2

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WDS 05404+2448 WNO 45 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 05404+2448 WNO 45 : MEASURES

No records found.

WDS 05404+2448 : VIRTUAL EYEPIECE

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

WDS 05404+2448 : ALADIN DSS IMAGE @ 05^h 40^m 25.72^s +24° 48' 08.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 05404+2448 WNO 45 : 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		05404+2448	WNO 45		92	0.7	1
Show		05382+2429	POU 764		54	19.2	37
Show		05382+2421	POU 765		302	12.7	41
Show		05412+2529	AZC 45		277	18.2	43
Show		05373+2453	POU 754		350	15.5	43
Show		05435+2443	POU 767		169	12.7	43
Show		05375+2505	TDS3261		177	0.9	44
Show		05375+2506	POU 756		5	13.3	45
Show		05372+2435	POU 753		153	14.1	45
Show		05374+2428	POU 757		71	8.9	46
Show		05437+2504	POU 768		271	11.5	48
Show		05370+2437	POU 752		138	13.2	49
Show		05431+2522	STF 776	AB	97	2.7	50
Show		05431+2522	CHR 204	Ba,Bb	114	0.1	50
Show		05406+2359	TDS3285		125	0.6	50
Show		05441+2439	OCC 686		-1	0.1	51
Show		05376+2406	POU 758		140	21.0	58
Show		05434+2405	OCC 682		-1	0.1	60
Show		05441+2522	COU 715		329	1.5	61
Show		05374+2401	POU 755		119	19.8	63
Show		05358+2455	COU 575		337	0.6	64
Show		05397+2554	OCC 231		323	0.5	67
Show		05358+2421	POU 740		159	17.7	68
Show		05359+2415	POU 744	AB	192	20.4	70
Show		05359+2415	POU 745	AC	277	12.5	70
Show		05452+2425	HDS 770		292	0.2	70
Show		05447+2529	OCC 814		-1	0.1	71
Show		05354+2426	POU 739		23	12.8	72
Show		05350+2445	POU 738		52	9.4	74
Show		05351+2502	POU 737		142	5.0	75
Show		05349+2443	POU 736	AB	155	12.1	76
Show		05347+2451	POU 734		357	12.7	78
Show		05378+2339	POU 760		144	10.4	79
Show		05379+2601	OCC 697		-1	0.0	81
Show		05416+2328	OCC 858		-1	0.1	82
Show		05459+2413	HDS 775		171	0.1	83
Show		05463+2423	POU 771		10	10.6	84
Show		05342+2456	POU 727		125	12.5	85
Show		05430+2606	TDS3298		235	1.0	86
Show		05444+2556	J 8		253	2.6	87
Show		05365+2556	CHR 203		244	0.1	87
Show		05365+2338	POU 750		67	13.0	89
Show		05365+2337	POU 749		286	10.0	89
Show		05464+2412	POU 773		158	13.6	90
Show		05463+2529	SKF2319		175	16.9	90
Show		05470+2445	POU 776		188	8.8	91
Show		05343+2414	POU 730		98	16.7	91
Show		05392+2317	STF 755	CD	177	78.6	91
Show		05337+2435	POU 720		99	5.8	91
Show		05392+2317	STF 755	AB	318	6.2	93
Show		05392+2317	STF 755	AC	31	148.7	93

WDS 05404+2448 : COMPONENTS

	A
B	pa=92.4° sep=0.60"

05404+2448 A

Componente originario normalizzato	AB		Coord arcsec 2000	054025.72+244808.2		Mag	15.2		Spectral class	M7V (red)
PmRA	-1.00		PmDE	14.0

05404+2448 B

Componente originario normalizzato	AB		Coord arcsec 2000	054025.76+244808.2		Mag	15.8		Calc delta mag	0.6
Calc coord	yes