04154+2405 HDS 541 (V1139 Tau)

04^h 15^m 24.12^s +24° 04' 42.5" P.A. 311.00 sep 0.4 mag 8.20,8.55 Sp M2 dist. 450.45 pc (1469.37 l.y.)

Coord 2000	04154+2405	Discov num	HDS 541	Comp		Coord arcsec 2000	04 15 24.12 +24 04 42.5
Date first	1991	Date last	2008	Obs	2
Pa first	350	Pa last	310.7	P.A. Now (θ)	310.7°
Sep first	0.2	Sep last	0.377	Sep. Now (ρ)	0.377"
Mag pri	8.20	Mag sec	8.55	delta mag (ΔM)	0.35	Spectral class	M2 (red)
Pri motion ra	+004	Sec motion ra
Pri motion dec	-003	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Var name	V1139 Tau	Constellation	Taurus	SAO	76523	HIP	19853
Tycho2	1815-00198-1	Gaia DR2	149796330297236992	HD	26816	BD	BD+23 654
Distance	450.45	Distance ly	1469.37

WDS 04154+2405 HDS 541 (V1139 Tau) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
HDS		Hipparcos Double Star (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
04154+2405	HDS 541		1999	2	353	0.3	8.20	8.55	M2		041524.12+240442.5
04154+2405	HDS 541		2008	3	311	0.4	8.20	8.55	M2		041524.12+240442.5

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

WDS 04154+2405 HDS 541 (V1139 Tau) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04154+2405 HDS 541 (V1139 Tau) : MEASURES

No records found.

WDS 04154+2405 (V1139 Tau) : VIRTUAL EYEPIECE

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

WDS 04154+2405 (V1139 Tau) : ALADIN DSS IMAGE @ 04^h 15^m 24.12^s +24° 04' 42.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04154+2405 HDS 541 (V1139 Tau) : 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		04154+2405	HDS 541		311	0.4
Show		04147+2356	POU 427		233	8.3	11
Show		04164+2406	LDS6126		300	124.9	14
Show		04157+2343	POU 429		170	11.2	23
Show		04171+2358	POU 430		85	17.0	25
Show		04139+2341	POU 425		36	9.0	31
Show		04158+2331	BU 86	AB	49	4.5	35
Show		04158+2331	BU 86	AC	266	27.5	35
Show		04146+2331	POU 426		67	11.0	36
Show		04181+2402	POU 431		47	3.8	38
Show		04139+2437	LDS5521		47	81.7	39
Show		04150+2325	POU 428		17	11.9	40
Show		04127+2421	TDS 131		313	0.9	41
Show		04184+2415	LDS5537		125	54.2	43
Show		04166+2447	LDS1158		11	3.5	47
Show		04190+2404	POU 433		354	4.4	50
Show		04191+2402	OCC 277		-1	0.1	51
Show		04124+2334	COU 703		98	1.1	51
Show		04161+2455	LDS5527		293	31.2	52
Show		04191+2413	POU 434		341	16.4	53
Show		04119+2338	CHR 14	Aa,Ab	224	0.2	55
Show		04119+2338	SKF2409	AB	189	5.0	55
Show		04195+2407	POU 436		43	8.1	56
Show		04121+2332	POU 422		52	4.7	57
Show		04173+2454	J 894		15	3.3	57
Show		04192+2433	POU 435		223	16.7	60
Show		04112+2419	POU 421		20	10.1	60
Show		04182+2317	PAT 3		141	1.3	62
Show		04110+2353	POU 419		97	14.5	62
Show		04198+2344	STF 523	AB	163	10.1	64
Show		04198+2344	STF 523	AC	50	108.6	64
Show		04123+2452	UC 1131		268	42.3	64
Show		04131+2310	POU 424		46	9.2	64
Show		04158+2300	FOX 137		158	6.5	65
Show		04198+2339	POU 438		219	5.3	66
Show		04107+2424	DBR 89		34	4.3	68
Show		04166+2259	LDS1159		281	6.8	68
Show		04187+2313	POU 432		111	8.9	69
Show		04108+2435	TDS2776		236	0.4	70
Show		04111+2328	POU 420		218	3.2	71
Show		04122+2502	POU 423		50	14.3	72
Show		04202+2336	POU 440		144	18.8	72
Show		04106+2339	POU 418		194	7.1	72
Show		04101+2407	STF 499	AB	285	1.6	73
Show		04101+2407	STF 499	AC	281	30.3	73
Show		04101+2407	GUI 4	AD	206	89.1	73
Show		04101+2407	GUI 4	CD	186	86.4	74
Show		04132+2258	HU 302		40	0.2	74
Show		04101+2407	OCC9028	Da,Db	172	0.2	74
Show		04100+2405	POU 415		11	11.1	75
Show		04103+2339	POU 417		167	9.0	75

WDS 04154+2405 : COMPONENTS

	A
B	pa=313.3° sep=0.36"

04154+2405 A

Componente originario normalizzato	AB	Name	V1139 Tau	Coord arcsec 2000	041524.12+240442.5	Mag	8.2
Spectral class	M2 (red)	PmRA	4.00	PmDE	-3.0	SAO	76523
HIP	19853	Tycho2	1815-00198-1	HD	26816	BD	BD+23 654

Tycho2

Tycho2	1815-00198-1	Pflag		RAmdeg	63.85051819	DEmdeg	24.07847187
PmRA	3.4	PmDE	-4.0	E RAmdeg	8	E DEmdeg	10
E pmRA	0.9	E pmDE	0.9	EpRAm	1990.54	EpDEm	1989.57
Num	10	Q RAmdeg	0.9	Q DEmdeg	1.3	Q pmRA	0.9
Q pmDE	1.4	BTmag	10.359	E BTmag	0.038	VTmag	8.136
E VTmag	0.014	Prox	999	TYC	T	HIP	19853
CCDM	AB	RAdeg	63.85050972	DEdeg	24.07848083	EpRA 1990	1.70
EpDE 1990	1.40	E RAdeg	7.8	E DEdeg	10.2	Posflg	P
Corr	-0.3

SAO

SAO	76523	DelFlag		RA1950		PmRA1950	0
DE1950		PmDE1950	0.01	Vmag	8.3	SpType	M3
Double code		Source	35	CatNum	1369	DM	BD+23 654
DMcomp		BDsup		HD	26816	M HD	0
GC		RA1950rad	1.10128304	DE1950rad	0.41808107	PmRA2000	-0.0001
PmDE2000	0.008

Hipparcos

Catalog	H	HIP	19853	Proxy	H	RAhms	04 15 24.12
DEdms	+24 04 42.5	Vmag	7.9	VarFlag	2	R Vmag	H
RAdeg	63.8505	DEdeg	24.0785	AstroRef	*	Plx	3.79
CCDM	04154+2405	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source	S	Qual	A	M HIP	AB
Theta	350	Rho	0.179	HD	26816	BD	BD+23 654
CD		CP		Dm number	+23 654	VIred	1.93
SpType	M2	R SpType		Coord arcsec 2000	041524.12+240442.5

Hipparcos 2

HIP	19853	Sn	55	So	3	Nc	2
RArad	1.1144016343	DErad	0.4202488477	Plx	2.22	PmRA	2.87
PmDE	-3.59	E RArad	0.73	E DErad	0.48	E Plx	0.84
E pmRA	1.05	E pmDE	0.78	Hpmag	7.6075	E Hpmag	0.0105
SHp	0.088	VA	2	BV	1.894	E BV	0.04
VI	3.57

CCDM

Ccdm	04154+2405	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.13	DDEs	-17.6
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	8.2	Sp	M2	PmNote	*
PmRA	4	PmDE	-3	Dm number	+23 654	Cat1	BD
Name2	+23 393	Cat2	AGK2/3	HD	26816	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	19853

04154+2405 B

Componente originario normalizzato	AB		Coord arcsec 2000	041524.10+240442.7		Mag	8.55		Calc delta mag	0.35
Calc coord	yes

CCDM

Ccdm	04154+2405	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	0.12	DDEs	-17.4
R dRAs	82	Year	1991	Theta	350	Rho	0.2
Obs	1	Vmag	8.5	Sp		PmNote	*
PmRA	4	PmDE	-3	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	19853