01281+4745 HDS 193 (HD 8846)

01^h 28^m 06.65^s +47° 45' 09.3" P.A. 324.00 sep 0.4 mag 7.67,10.28 Sp A0 dist. 159.24 pc (519.44 l.y.)

Coord 2000	01281+4745	Discov num	HDS 193	Comp		Coord arcsec 2000	01 28 06.65 +47 45 09.3
Date first	1991	Date last	2011	Obs	16
Pa first	314	Pa last	323.5	P.A. Now (θ)	323.5°
Sep first	0.3	Sep last	0.426	Sep. Now (ρ)	0.426"
Mag pri	7.67	Mag sec	10.28	delta mag (ΔM)	2.61	Spectral class	A0 (white)
Pri motion ra	+026	Sec motion ra
Pri motion dec	-015	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 8846	Constellation	Andromeda	SAO	37236	HIP	6850
Tycho2	3269-01047-1	Gaia DR2	399849326271165568	HD	8846	BD	BD+46 363
Distance	159.24	Distance ly	519.44

WDS 01281+4745 HDS 193 (HD 8846) : 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
01281+4745	HDS 193		2004	9	322	0.4	7.67	10.28	A0	D	012806.65+474509.3
01281+4745	HDS 193		2007	10	322	0.4	7.67	10.28	A0	D	012806.65+474509.3
01281+4745	HDS 193		2009	12	323	0.4	7.67	10.28	A0	D	012806.65+474509.3
01281+4745	HDS 193		2011	16	324	0.4	7.67	10.28	A0		012806.65+474509.3

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

WDS 01281+4745 HDS 193 (HD 8846) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 01281+4745 HDS 193 (HD 8846) : MEASURES

No records found.

WDS 01281+4745 (HD 8846) : VIRTUAL EYEPIECE

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WDS 01281+4745 (HD 8846) : ALADIN DSS IMAGE @ 01^h 28^m 06.65^s +47° 45' 09.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 01281+4745 HDS 193 (HD 8846) : 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		01281+4745	HDS 193		324	0.4
Show		01287+4747	TDS1887		184	0.7	7
Show		01277+4808	ES 450	AB	113	15.8	24
Show		01277+4808	ES 450	AC	275	12.5	24
Show		01299+4729	ES 1210	AB	184	1.6	24
Show		01299+4729	GII 116	Aa,Ab	105	0.1	24
Show		01259+4735	LDS3279		172	226.1	25
Show		01308+4734	A 815		132	1.3	30
Show		01281+4712	UC 560		102	15.5	33
Show		01292+4820	BWL 6	AB	34	4.5	37
Show		01292+4820	BWL 6	AC	143	5.1	37
Show		01292+4820	BWL 6	AD	161	6.6	37
Show		01329+4736	HDS 203		125	0.2	50
Show		01236+4819	TDS1863		325	0.7	57
Show		01342+4800	STF 134		354	11.3	63
Show		01221+4723	SKF2460		242	16.4	66
Show		01219+4717	A 938	AB	290	3.9	69
Show		01220+4830	HDS 176		316	0.2	76
Show		01351+4712	UC 589		5	34.0	79
Show		01218+4839	TDS1855		316	0.6	83
Show		01348+4656	A 943		218	0.6	84
Show		01268+4908	ARG 50		136	15.2	85
Show		01344+4844	ES 2587		167	13.1	87
Show		01365+4728	J 877		185	4.8	87
Show		01229+4857	TOI1559		123	0.0	90
Show		01275+4915	HU 525		321	1.2	90
Show		01232+4905	KU 8		333	2.3	94
Show		01245+4913	ES 1209		309	4.9	95
Show		01377+4825	HDS 215		226	0.7	105
Show		01372+4843	A 817		18	0.5	108
Show		01385+4812	SLW 74		42	26.7	109
Show		01181+4707	A 937		218	0.3	109
Show		01214+4911	TDS1852		116	0.7	109
Show		01390+4749	BJN 15		216	24.3	111
Show		01211+4620	DAM1281		93	6.0	112
Show		01350+4914	COU2553		221	0.4	113
Show		01386+4707	SMA 19		71	15.7	113
Show		01207+4620	STF 112	BC	189	4.7	114
Show		01194+4857	HU 521		113	0.3	114
Show		01207+4620	STF 112	AB	337	19.0	114
Show		01312+4932	GCB 5		203	4.3	114
Show		01323+4559	BVD 18		231	85.4	115
Show		01325+4931	J 876		319	3.0	115
Show		01311+4932	GCB 4		104	7.7	115
Show		01351+4613	TDS1921		127	0.9	117
Show		01165+4745	TDS1825		262	1.7	118
Show		01361+4621	HJ 2057		45	11.8	118
Show		01299+4547	COU1659		30	0.4	120
Show		01386+4647	BRT 323		105	4.4	123
Show		01340+4559	ARG 5		320	10.2	123
Show		01394+4658	BJN 6		210	13.8	125

WDS 01281+4745 : COMPONENTS

	A
B	pa=333.5° sep=0.38"

01281+4745 A

Componente originario normalizzato	AB	Name	HD 8846	Coord arcsec 2000	012806.65+474509.3	Mag	7.67
Spectral class	A0 (white)	PmRA	26.00	PmDE	-15.0	SAO	37236
HIP	6850	Tycho2	3269-01047-1	HD	8846	BD	BD+46 363

Tycho2

Tycho2	3269-01047-1	Pflag		RAmdeg	22.02779147	DEmdeg	47.75255422
PmRA	28.7	PmDE	-13.3	E RAmdeg	5	E DEmdeg	5
E pmRA	1.9	E pmDE	1.9	EpRAm	1991.56	EpDEm	1991.54
Num	6	Q RAmdeg	0.8	Q DEmdeg	1.0	Q pmRA	0.8
Q pmDE	0.9	BTmag	7.691	E BTmag	0.016	VTmag	7.561
E VTmag	0.011	Prox	999	TYC	T	HIP	6850
CCDM	AB	RAdeg	22.02769389	DEdeg	47.75258500	EpRA 1990	1.76
EpDE 1990	1.73	E RAdeg	4.7	E DEdeg	5.0	Posflg	P
Corr	0.0

SAO

SAO	37236	DelFlag		RA1950		PmRA1950	0.0028
DE1950		PmDE1950	-0.02	Vmag	7.6	SpType	A0
Double code		Source	3	CatNum	160	DM	BD+46 363
DMcomp		BDsup		HD	8846	M HD	0
GC		RA1950rad	0.37129992	DE1950rad	0.82892662	PmRA2000	0.0029
PmDE2000	-0.025

Hipparcos

Catalog	H	HIP	6850	Proxy	H	RAhms	01 28 06.65
DEdms	+47 45 09.3	Vmag	7.53	VarFlag		R Vmag	H
RAdeg	22.0277	DEdeg	47.7526	AstroRef	A	Plx	6.81
CCDM	01281+4745	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	314	Rho	0.338	HD	8846	BD	BD+46 363
CD		CP		Dm number	+46 363	VIred	0.12
SpType	A0	R SpType		Coord arcsec 2000	012806.65+474509.3

Hipparcos 2

HIP	6850	Sn	15	So	3	Nc	2
RArad	0.3844557224	DErad	0.8334398166	Plx	6.28	PmRA	25.39
PmDE	-14.69	E RArad	0.78	E DErad	0.53	E Plx	0.85
E pmRA	1.06	E pmDE	0.69	Hpmag	7.5781	E Hpmag	0.0017
SHp	0.013	VA	0	BV	0.131	E BV	0.01
VI	0.15

CCDM

Ccdm	01281+4745	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.67	DDEs	9.2
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	7.7	Sp	A0	PmNote	*
PmRA	26	PmDE	-15	Dm number	+46 363	Cat1	BD
Name2	+47 160	Cat2	AGK2/3	HD	8846	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	6850

01281+4745 B

Componente originario normalizzato	AB		Coord arcsec 2000	012806.63+474509.6		Mag	10.28		Calc delta mag	2.61
Calc coord	yes

CCDM

Ccdm	01281+4745	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	0.64	DDEs	9.4
R dRAs	82	Year	1991	Theta	314	Rho	0.3
Obs	1	Vmag	10.3	Sp		PmNote	*
PmRA	26	PmDE	-15	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	6850