00518+7837 YR 5 (HD 4741)

00^h 51^m 49.58^s +78° 37' 32.8" P.A. 214.00 sep 0.1 mag 8.55,11.19 Sp G5 dist. 40.44 pc (131.92 l.y.)

Coord 2000	00518+7837	Discov num	YR 5	Comp		Coord arcsec 2000	00 51 49.58 +78 37 32.8
Date first	2000	Date last	2014	Obs	6
Pa first	47	Pa last	213.6	P.A. Now (θ)	213.6°
Sep first	0.3	Sep last	0.143	Sep. Now (ρ)	0.143"
Mag pri	8.55	Mag sec	11.19	delta mag (ΔM)	2.64	Spectral class	G5 (yellow)
Pri motion ra	+159	Sec motion ra
Pri motion dec	-005	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 4741	Constellation	Cepheus	SAO	4251	HIP	4041
Tycho2	4497-00362-1	Gaia DR2	563920276727925376	HD	4741	GC	1012
BD	BD+77 29	Distance	40.44	Distance ly	131.92

WDS 00518+7837 YR 5 (HD 4741) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
YR		Yale-Rochester (from additional DD list - see HOR)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00518+7837	YR 5		2000	1	47	0.3	8.55	11.19	G5	D	005149.58+783732.8
00518+7837	YR 5		2007	2	234	0.3	8.55	11.19	G5	D	005149.58+783732.8
00518+7837	YR 5		2014	4	214	0.1	8.55	11.19	G5		005149.58+783732.8

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WDS 00518+7837 YR 5 (HD 4741) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 00518+7837 YR 5 (HD 4741) : MEASURES

No records found.

WDS 00518+7837 (HD 4741) : VIRTUAL EYEPIECE

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WDS 00518+7837 (HD 4741) : ALADIN DSS IMAGE @ 00^h 51^m 49.58^s +78° 37' 32.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 00518+7837 YR 5 (HD 4741) : 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		00518+7837	YR 5		214	0.1	1
Show		00503+7839	GII 25		159	5.4	5
Show		00590+7835	LDS1520		223	10.2	22
Show		01011+7852	MLR 302		278	0.3	31
Show		00425+7810	LDS1514		99	17.2	40
Show		01049+7824	LOC 90		311	4.1	42
Show		00515+7752	MFL 6		109	52.5	46
Show		01050+7905	HDS 138		301	0.1	48
Show		01071+7816	LDS1522		61	12.9	51
Show		00343+7849	LOC 107		229	5.4	53
Show		00492+7931	UC 445		219	24.8	54
Show		00391+7919	SKF 198		322	12.0	56
Show		01025+7924	HDS 136		349	13.6	56
Show		00454+7935	MLR 371		59	2.3	60
Show		01048+7927	TDS1757		306	0.6	62
Show		00562+7736	MFL 8		205	31.2	63
Show		01030+7934	MLR 372		274	0.3	65
Show		00327+7807	STF 34		339	5.8	66
Show		00490+7947	TDS1628		160	0.5	71
Show		00368+7934	LOC 109		103	11.9	71
Show		00418+7733	MFL 2		270	11.0	72
Show		00362+7934	LOC 110		61	1.1	72
Show		00506+7949	MFL 5		121	6.1	72
Show		01099+7936	SKF2036	AB	96	45.4	78
Show		00354+7735	LOC 106		61	6.7	81
Show		00429+8002	WFC 3		318	4.3	88
Show		00444+7713	STF 50		97	22.5	89
Show		00593+7712	WFC 5		72	3.3	89
Show		01097+7953	LOC 91		276	17.2	91
Show		00582+8007	LDS1519		336	19.5	91
Show		00368+7718	LOC 105		38	2.9	93
Show		00364+8003	KPP4422		54	1.7	96
Show		01064+8005	MLR 445		164	0.3	97
Show		01070+8005	FOX 3	AB	150	4.4	98
Show		01070+8005	WAK 10	AC	335	10.3	98
Show		00448+7700	HU 1014		162	0.7	101
Show		00431+7659	HU 1012		121	0.4	102
Show		01074+7708	LDS1523		169	10.1	104
Show		00400+7652	STTA 5		142	118.3	112
Show		01107+8021	STF 89		320	16.9	116
Show		00503+7634	LDS1516	AB	10	7.6	125
Show		00503+7634	LDS1516	AC	303	13.4	125
Show		01046+8040	LOC 94	AC	200	1.8	127
Show		00524+8050	MFL 7		47	20.4	133
Show		00450+8054	HU 1013		166	1.3	138
Show		01016+7617	SKF2752		160	53.7	144
Show		00563+8103	FMR 37		177	63.9	147
Show		00328+7624	LOC 103		328	1.2	147
Show		00443+8116	MFL 4		193	11.7	160
Show		00345+7607	LOC 104		234	3.5	161
Show		01030+7556	HJ 2006		179	46.8	166

WDS 00518+7837 : COMPONENTS

	A
B	pa=187.5° sep=0.12"

00518+7837 A

Componente originario normalizzato	AB	Name	HD 4741	Coord arcsec 2000	005149.58+783732.8	Mag	8.55
Spectral class	G5 (yellow)	PmRA	159.00	PmDE	-5.0	SAO	4251
HIP	4041	Tycho2	4497-00362-1	HD	4741	GC	1012
BD	BD+77 29

Tycho2

Tycho2	4497-00362-1	Pflag		RAmdeg	12.95858546	DEmdeg	78.62576932
PmRA	161.8	PmDE	-1.7	E RAmdeg	8	E DEmdeg	8
E pmRA	0.9	E pmDE	1.0	EpRAm	1990.42	EpDEm	1990.66
Num	15	Q RAmdeg	0.9	Q DEmdeg	0.6	Q pmRA	0.9
Q pmDE	0.7	BTmag	9.435	E BTmag	0.019	VTmag	8.552
E VTmag	0.013	Prox	999	TYC	T	HIP	4041
CCDM		RAdeg	12.95670472	DEdeg	78.62577306	EpRA 1990	1.75
EpDE 1990	1.63	E RAdeg	7.5	E DEdeg	7.9	Posflg
Corr	0.1

SAO

SAO	4251	DelFlag		RA1950		PmRA1950	0.075
DE1950		PmDE1950	0.009	Vmag	8.2	SpType	G5
Double code		Source	70	CatNum	1012	DM	BD+77 29
DMcomp		BDsup		HD	4741	M HD	0
GC	1012	RA1950rad	0.20968574	DE1950rad	1.36753534	PmRA2000	0.0761
PmDE2000	0.001

Hipparcos

Catalog	H	HIP	4041	Proxy		RAhms	00 51 49.58
DEdms	+78 37 32.8	Vmag	8.45	VarFlag		R Vmag	H
RAdeg	12.9566	DEdeg	78.6258	AstroRef		Plx	24.87
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual	S	M HIP
Theta		Rho		HD	4741	BD	BD+77 29
CD		CP		Dm number	+77 29	VIred	0.82
SpType	G5	R SpType		Coord arcsec 2000	005149.58+783732.8

Hipparcos 2

HIP	4041	Sn	5	So	0	Nc	1
RArad	0.2261349797	DErad	1.3722786558	Plx	24.73	PmRA	158.18
PmDE	-5.76	E RArad	0.57	E DErad	0.56	E Plx	0.67
E pmRA	0.65	E pmDE	0.63	Hpmag	8.5933	E Hpmag	0.0016
SHp	0.016	VA	0	BV	0.78	E BV	0.015
VI	0.82

00518+7837 B

Componente originario normalizzato	AB		Coord arcsec 2000	005149.57+783732.7		Mag	11.19		Calc delta mag	2.64
Calc coord	yes