04395+2801 HDS 600 (HD 283738)

04^h 39^m 32.28^s +28° 01' 18.0" P.A. 155.00 sep 0.3 mag 9.47,10.50 Sp K7III dist. 1515.15 pc (4942.42 l.y.)

Coord 2000	04395+2801	Discov num	HDS 600	Comp		Coord arcsec 2000	04 39 32.28 +28 01 18.0
Date first	1991	Date last	2008	Obs	3
Pa first	169	Pa last	154.6	P.A. Now (θ)	154.6°
Sep first	0.1	Sep last	0.285	Sep. Now (ρ)	0.285"
Mag pri	9.47	Mag sec	10.50	delta mag (ΔM)	1.03	Spectral class	K7III (yellow-orange)
Pri motion ra	+006	Sec motion ra
Pri motion dec	-011	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 283738	Constellation	Taurus	SAO	76690	HIP	21699
Tycho2	1838-01588-1	Gaia DR2	157718242855491200	HD	283738	BD	BD+27 679
Distance	1515.15	Distance ly	4942.42

WDS 04395+2801 HDS 600 (HD 283738) : 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
04395+2801	HDS 600		1991	1	169	0.1	9.47	10.50	K7III		043932.28+280118.0
04395+2801	HDS 600		2008	3	155	0.3	9.47	10.50	K7III		043932.28+280118.0

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

WDS 04395+2801 HDS 600 (HD 283738) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04395+2801 HDS 600 (HD 283738) : MEASURES

No records found.

WDS 04395+2801 (HD 283738) : VIRTUAL EYEPIECE

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

WDS 04395+2801 (HD 283738) : ALADIN DSS IMAGE @ 04^h 39^m 32.28^s +28° 01' 18.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04395+2801 HDS 600 (HD 283738) : 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		04395+2801	HDS 600		155	0.3	1
Show		04402+2749	COU 705		109	1.7	16
Show		04382+2813	BEU 6		305	1.2	22
Show		04413+2837	HJ 346	AB	55	43.2	43
Show		04413+2837	WAL 33	AC	303	89.3	43
Show		04413+2840	KSA 110		307	0.1	46
Show		04418+2840	HJ 347		216	28.9	49
Show		04414+2715	KOH 20	AB	254	0.1	53
Show		04414+2715	DAE 30	AC	42	9.6	53
Show		04414+2715	DAE 30	AD	91	12.4	53
Show		04405+2708	LDS1185		4	211.5	54
Show		04436+2741	OCC 130		-1	0.1	58
Show		04368+2708	GIC 49	AB	339	124.0	65
Show		04368+2708	LAF 31	AC	176	7.7	65
Show		04368+2708	LAF 31	AD	104	12.7	65
Show		04385+2656	STF 572	AB	188	4.5	67
Show		04385+2656	GIR 4	AC	204	91.9	67
Show		04418+2658	KOH 21	AB	301	1.7	71
Show		04418+2658	KOH 21	AB,C	61	7.4	71
Show		04418+2658	VGT 1	AD	131	2.5	71
Show		04418+2658	VGT 1	AE	76	7.9	71
Show		04418+2658	DAE 31	AF	335	8.4	71
Show		04360+2702	LDS1178		117	1.5	76
Show		04449+2717	KOH 24	AB	47	1.8	84
Show		04449+2717	DAE 34	Aa,Ab	180	0.1	84
Show		04449+2717	DAE 34	AC	238	7.0	84
Show		04449+2717	DAE 34	AD	19	7.4	84
Show		04356+2656	SKF 771		333	21.5	84
Show		04346+2858	HJ 5461	AB	102	25.3	86
Show		04346+2858	HJ 5461	AC	132	49.6	86
Show		04458+2840	COU 706		123	6.0	92
Show		04460+2720	HJ 3259	AB	142	5.7	96
Show		04460+2720	FYM 364	AC	197	17.8	96
Show		04425+2632	LDS5585		295	21.1	99
Show		04324+2722	TVB 72		264	2.4	103
Show		04458+2917	MLB 559	AB	183	2.1	110
Show		04458+2917	MLB 559	AC	339	25.8	110
Show		04384+2611	KSA 24	AB	8	29.0	112
Show		04384+2611	ITO 6	AC	90	3.5	112
Show		04385+2611	SMN 15	Aa,Ab	357	0.0	112
Show		04385+2611	SMN 15	AB	44	4.1	112
Show		04479+2755	KOH 26	AB	85	0.6	113
Show		04479+2755	DAE 37	AC	72	10.1	113
Show		04479+2755	DAE 37	AD	307	11.0	113
Show		04479+2755	DAE 37	AE	25	12.4	113
Show		04401+2605	ITO 3		246	4.3	117
Show		04397+2602	ITO 2		323	3.0	120
Show		04398+2602	KSA 26		73	24.3	120
Show		04400+2556	KON 5		235	0.6	125
Show		04411+2556	ITO 4		335	5.2	127
Show		04416+2556	KSA 28		344	19.3	128

WDS 04395+2801 : COMPONENTS

	A
B	pa=157.3° sep=0.28"

04395+2801 A

Componente originario normalizzato	AB	Name	HD 283738	Coord arcsec 2000	043932.28+280118.0	Mag	9.47
Spectral class	K7III (yellow-orange)	PmRA	6.00	PmDE	-11.0	SAO	76690
HIP	21699	Tycho2	1838-01588-1	HD	283738	BD	BD+27 679

Tycho2

Tycho2	1838-01588-1	Pflag		RAmdeg	69.88451631	DEmdeg	28.02164411
PmRA	3.8	PmDE	-10.7	E RAmdeg	12	E DEmdeg	17
E pmRA	1.3	E pmDE	1.3	EpRAm	1989.60	EpDEm	1988.08
Num	10	Q RAmdeg	1.0	Q DEmdeg	1.8	Q pmRA	0.9
Q pmDE	1.9	BTmag	11.603	E BTmag	0.074	VTmag	9.254
E VTmag	0.018	Prox	999	TYC	T	HIP	21699
CCDM	AB	RAdeg	69.88450556	DEdeg	28.02167083	EpRA 1990	1.65
EpDE 1990	1.18	E RAdeg	12.6	E DEdeg	17.7	Posflg	P
Corr	-0.2

SAO

SAO	76690	DelFlag		RA1950		PmRA1950	0
DE1950		PmDE1950	0.01	Vmag	8.8	SpType	G0
Double code		Source	34	CatNum	2132	DM	BD+27 679
DMcomp		BDsup		HD	283738	M HD	0
GC		RA1950rad	1.20611559	DE1950rad	0.48737344	PmRA2000	-0.0001
PmDE2000	0.008

Hipparcos

Catalog	H	HIP	21699	Proxy	H	RAhms	04 39 32.28
DEdms	+28 01 18.0	Vmag	9.02	VarFlag		R Vmag	H
RAdeg	69.8845	DEdeg	28.0217	AstroRef	*	Plx	1.73
CCDM	04395+2801	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source	S	Qual	A	M HIP	AB
Theta	169	Rho	0.141	HD	283738	BD	BD+27 679
CD		CP		Dm number	+27 679	VIred	0.67
SpType	K7III	R SpType		Coord arcsec 2000	043932.28+280118.0

Hipparcos 2

HIP	21699	Sn	55	So	3	Nc	2
RArad	1.2197148137	DErad	0.4890704532	Plx	0.66	PmRA	6.75
PmDE	-9.65	E RArad	1.2	E DErad	0.72	E Plx	1.27
E pmRA	1.6	E pmDE	1.1	Hpmag	9.1165	E Hpmag	0.0031
SHp	0.024	VA	0	BV	0.6	E BV	0.495
VI	1.77

CCDM

Ccdm	04395+2801	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.29	DDEs	18.0
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	9.5	Sp	K7	PmNote	*
PmRA	6	PmDE	-11	Dm number	+27 679	Cat1	BD
Name2	+27 449	Cat2	AGK2/3	HD	283738	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	21699

04395+2801 B

Componente originario normalizzato	AB		Coord arcsec 2000	043932.29+280117.7		Mag	10.5		Calc delta mag	1.03
Calc coord	yes

CCDM

Ccdm	04395+2801	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	2.29	DDEs	17.8
R dRAs	82	Year	1991	Theta	169	Rho	0.1
Obs	1	Vmag	10.5	Sp		PmNote	*
PmRA	6	PmDE	-11	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	21699