08548+4335 STF 1289 (HD 75949)

08^h 54^m 44.33^s +43° 35' 04.7" P.A. 6.00 sep 3.6 mag 8.21,8.91 Sp G2V dist. 58.07 pc (189.42 l.y.)

Coord 2000	08548+4335	Discov num	STF1289	Comp		Coord arcsec 2000	08 54 44.33 +43 35 04.7
Date first	1830	Date last	2019	Obs	56
Pa first	4	Pa last	6.4	P.A. Now (θ)	6.4°
Sep first	3.8	Sep last	3.643	Sep. Now (ρ)	3.643"
Mag pri	8.21	Mag sec	8.91	delta mag (ΔM)	0.7	Spectral class	G2V (yellow)
Pri motion ra	-059	Sec motion ra	-055
Pri motion dec	-176	Sec motion dec	-154
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.12 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 75949	Constellation	Lynx	SAO	42594	HIP	43753
Tycho2	2989-01872-1	Gaia DR2	1009935003873408640	HD	75949	GC	12298
BD	BD+44 1798	Distance	58.07	Distance ly	189.42

WDS 08548+4335 STF 1289 (HD 75949) : NOTES

discov_num	notes	refcode
STF1289	H 1 85.	MEv2010

REFERENCES

refcode	metd	author	reference
MEv2010	-	MacEvoy, B.	...................
MEv2010		private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)

DISCOVERER

idgroup	discov	author
1	STF	Struve, F.G.W.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
08548+4335	STF1289		2000	44	7	3.6	8.21	8.91	G2V	DV	085444.33+433504.7
08548+4335	STF1289		2002	45	7	3.7	8.21	8.91	G2V	NVD	085444.33+433504.7
08548+4335	STF1289		2015	46	7	3.7	8.21	8.91	G2V	NV	085444.33+433504.7
08548+4335	STF1289		2017	47	7	3.7	8.21	8.91	G2V	NV	085444.33+433504.7
08548+4335	STF1289		2018	51	8	3.6	8.21	8.91	G2V	NV	085444.33+433504.7
08548+4335	STF1289		2019	52	7	3.7	8.21	8.91	G2V	NV	085444.33+433504.7

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

WDS 08548+4335 STF 1289 (HD 75949) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08548+4335 STF 1289 (HD 75949) : MEASURES

No records found.

WDS 08548+4335 (HD 75949) : VIRTUAL EYEPIECE

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

WDS 08548+4335 (HD 75949) : ALADIN DSS IMAGE @ 08^h 54^m 44.33^s +43° 35' 04.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08548+4335 STF 1289 (HD 75949) : 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		08548+4335	STF1289		6	3.6
Show		08561+4341	STF3120	AB	348	1.4	17
Show		08561+4341	STF3120	AC	116	7.5	17
Show		08552+4357	SHN 124		-1	0.3	23
Show		08566+4304	ES 1390		191	1.6	38
Show		08552+4243	RAO 645	Aa,Ab	313	0.6	53
Show		08515+4241	SKF 735		42	1.7	65
Show		08593+4251	SLN 16		198	4.4	67
Show		08527+4437	COU2617		48	0.8	68
Show		08568+4228	A 2133		179	1.3	71
Show		09002+4258	LDS3840		12	267.7	71
Show		08477+4316	CVR1166		288	3.4	80
Show		08479+4303	CVR 84		334	95.1	82
Show		08577+4218	TDS6222		121	2.1	85
Show		08558+4459	SLW 311		179	142.5	85
Show		08482+4422	SKF 728		60	1.4	85
Show		08473+4308	SLW 294		15	86.4	86
Show		08526+4212	COU2618		158	0.4	86
Show		08467+4320	KPP 849		174	7.2	89
Show		09034+4329	LDS3849		358	32.8	95
Show		08504+4213	CVR 85		133	90.1	95
Show		09000+4220	SKF 781		62	1.5	96
Show		08461+4407	SKF 510		358	2.0	99
Show		08503+4208	CVR1173		229	3.2	100
Show		08566+4156	SKF 748		293	2.8	101
Show		09032+4232	LDS3848		305	88.2	112
Show		09047+4407	LDS3850		86	215.3	112
Show		08537+4144	SKF1630		219	7.1	112
Show		08456+4427	LDS3813		85	19.3	112
Show		08469+4225	LDS3816		246	33.4	112
Show		08557+4141	A 2132		239	0.1	115
Show		08439+4403	A 1752		72	0.3	121
Show		09013+4154	ARN 70		298	44.5	125
Show		08496+4526	ES 597		268	7.4	125
Show		08518+4134	SLW 307		22	32.7	126
Show		09006+4147	KUI 37	AB	144	0.5	127
Show		09006+4147	BUP 122	AB,D	104	173.0	127
Show		09006+4147	STT 566	AB,C	184	99.7	127
Show		09006+4147	STT 566	AB,E	101	260.4	127
Show		09036+4459	BVD 206		291	17.3	128
Show		08457+4505	A 1753		87	0.7	132
Show		08438+4439	LDS3809		239	169.8	135
Show		09064+4243	CVR 518		121	17.8	138
Show		08479+4532	ES 596		207	3.1	138
Show		09010+4136	BRT 101		327	4.1	139
Show		08497+4128	CVR 508		100	8.0	139
Show		09020+4531	SKF 862		105	1.1	140
Show		09050+4501	SKF 874		27	14.3	140
Show		09020+4534	DAM1522		288	5.3	142
Show		08574+4115	SKF 751		269	1.2	144
Show		09079+4338	BRT 102		56	3.9	145

WDS 08548+4335 : COMPONENTS

	A
B	pa=4.6° sep=3.63"

08548+4335 A

Componente originario normalizzato	AB	Name	HD 75949	Coord arcsec 2000	085444.33+433504.7	Mag	8.21
Spectral class	G2V (yellow)	PmRA	-59.00	PmDE	-176.0	SAO	42594
HIP	43753	Tycho2	2989-01872-1	HD	75949	GC	12298
BD	BD+44 1798

Tycho2

Tycho2	2989-01872-1	Pflag		RAmdeg	133.68472706	DEmdeg	43.58462586
PmRA	-55.0	PmDE	-169.4	E RAmdeg	6	E DEmdeg	9
E pmRA	1.1	E pmDE	1.1	EpRAm	1991.48	EpDEm	1991.00
Num	4	Q RAmdeg	2.3	Q DEmdeg	0.9	Q pmRA	2.2
Q pmDE	0.8	BTmag	8.854	E BTmag	0.019	VTmag	8.210
E VTmag	0.014	Prox	38	TYC	T	HIP	43753
CCDM	A	RAdeg	133.68489944	DEdeg	43.58501778	EpRA 1990	1.81
EpDE 1990	1.67	E RAdeg	6.4	E DEdeg	8.8	Posflg
Corr	0.4

SAO

SAO	42594	DelFlag		RA1950		PmRA1950	-0.0043
DE1950		PmDE1950	-0.169	Vmag	8.4	SpType	F8
Double code		Source	70	CatNum	12298	DM	BD+44 1798
DMcomp	A	BDsup		HD	75949	M HD	0
GC	12298	RA1950rad	2.31870013	DE1950rad	0.76405944	PmRA2000	-0.0043
PmDE2000	-0.165

Hipparcos

Catalog	H	HIP	43753	Proxy	H	RAhms	08 54 44.38
DEdms	+43 35 06.1	Vmag	7.7	VarFlag		R Vmag	G
RAdeg	133.685	DEdeg	43.585	AstroRef	A	Plx	18.24
CCDM	08547+4335	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	6	Rho	3.747	HD	75949	BD	BD+44 1798
CD		CP		Dm number	+44 1798	VIred	0.69
SpType	G2V	R SpType		Coord arcsec 2000	085444.38+433506.1

Hipparcos 2

HIP	43753	Sn	15	So	3	Nc	2
RArad	2.3332416834	DErad	0.7607024447	Plx	17.22	PmRA	-57.91
PmDE	-152.64	E RArad	1.2	E DErad	0.77	E Plx	1.38
E pmRA	1.45	E pmDE	0.93	Hpmag	7.8289	E Hpmag	0.0017
SHp	0.011	VA	0	BV	0.627	E BV	0.015
VI	0.69

08548+4335 B

Componente originario normalizzato	AB		Coord arcsec 2000	085444.36+433508.3		Mag	8.91		PmRA	-55.00
PmDE	-154.0		Calc delta mag	0.7		Calc coord	yes