04509+3746 TOK 249

04^h 50^m 53.15^s +37° 45' 37.8" P.A. 350.00 sep 65.7 mag 7.35,15.08 Sp F2 dist. 62.19 pc (202.86 l.y.)

Coord 2000	04509+3746	Discov num	TOK 249	Comp		Coord arcsec 2000	04 50 53.15 +37 45 37.8
Date first	1980	Date last	2015	Obs	8
Pa first	350	Pa last	349.8	P.A. Now (θ)	349.8°
Sep first	65.7	Sep last	65.71	Sep. Now (ρ)	65.71"
Mag pri	7.35	Mag sec	15.08	delta mag (ΔM)	7.73	Spectral class	F2 (yellow-white)
Pri motion ra	+040	Sec motion ra	+038
Pri motion dec	+038	Sec motion dec	+037
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.041 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Auriga	SAO	57452	HIP	22529	Tycho2	2894-01679-1
Gaia DR2	198656397949943808	HD	30617	BD	BD+37 974	Distance	62.19
Distance ly	202.86

WDS 04509+3746 TOK 249 : NOTES

discov_num	notes	refcode
TOK 249	Cmp? Crowded field (N*=81), small PM, hence B can be optical.	Tok2014d

REFERENCES

refcode	metd	author	reference
Tok2014d	E2 -	Tokovinin, A.	2014AJ....147...86T
Tok2014d		AJ 147, 86, 2014

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
04509+3746	TOK 249		1980	1	350	65.7	7.35	15.08		V	045053.15+374537.8
04509+3746	TOK 249		1998	2	350	65.8	7.35	15.08		V	045053.15+374537.8
04509+3746	TOK 249		2002	3	350	66.1	7.35	15.08	F2	NV	045053.15+374537.8
04509+3746	TOK 249		2010	4	350	65.7	7.35	15.08	F2	NV	045053.15+374537.8
04509+3746	TOK 249		2014	7	350	65.7	7.35	15.08	F2	NV	045053.15+374537.8
04509+3746	TOK 249		2015	8	350	65.7	7.35	15.08	F2	NV	045053.15+374537.8

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

WDS 04509+3746 TOK 249 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04509+3746 TOK 249 : MEASURES

No records found.

WDS 04509+3746 : VIRTUAL EYEPIECE

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WDS 04509+3746 : ALADIN DSS IMAGE @ 04^h 50^m 53.15^s +37° 45' 37.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04509+3746 TOK 249 : 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		04509+3746	TOK 249		350	65.7
Show		04526+3749	ES 2337	AB	117	25.2	21
Show		04526+3749	ES 2337	BC	254	2.3	21
Show		04532+3825	ES 2278		204	4.1	48
Show		04469+3801	J 895		304	4.0	50
Show		04532+3831	RAO 196		113	1.6	53
Show		04467+3715	GRV 216		203	34.6	58
Show		04508+3642	ALI 296		291	13.7	64
Show		04565+3809	SEI 51		237	15.7	70
Show		04451+3727	CRB 66		138	7.9	72
Show		04550+3653	HU 1089		352	0.5	72
Show		04478+3643	GAA 2	Aa,Ab	67	0.0	73
Show		04478+3643	KRV 15	AB	119	10.3	73
Show		04575+3751	J 31		350	3.6	79
Show		04533+3630	ALI 297		347	12.9	82
Show		04528+3626	ES 2465		76	4.3	82
Show		04493+3914	TDS2977		321	0.7	91
Show		04572+3838	ES 2338		266	6.0	92
Show		04474+3625	ALI 295		105	5.8	92
Show		04495+3914	STF 594		332	8.8	93
Show		04522+3613	HDS 628		339	0.8	94
Show		04497+3920	WLY 19		223	30.1	96
Show		04508+3607	ALI 66		193	12.0	99
Show		04593+3753	STF 616	AB	5	4.7	100
Show		04593+3753	STF 616	AC	238	163.5	100
Show		04508+3926	MLB1003		274	6.2	101
Show		04509+3926	MLB1004	AB	118	5.6	101
Show		04509+3928	ES 240		218	4.6	103
Show		04515+3928	ALI1043		83	15.5	103
Show		04595+3802	COU1400		133	2.3	104
Show		04422+3731	STF 577		326	0.8	104
Show		04565+3907	STJ 80		8	1.4	105
Show		04584+3844	ES 2214		27	6.8	106
Show		04508+3935	ALI1042		359	11.3	111
Show		04585+3853	ES 2215		356	2.3	115
Show		04567+3917	HU 1091		38	0.9	115
Show		04496+3940	GMZ 31		97	13.9	116
Show		04429+3850	J 239		345	2.8	116
Show		05008+3811	SEI 52		215	14.4	120
Show		04529+3548	HU 819		275	0.5	121
Show		04476+3947	ES 2088		225	2.1	124
Show		04503+3949	HDS 624		35	0.1	125
Show		05012+3813	J 32		290	2.3	125
Show		05015+3742	BVD 9		120	8.2	126
Show		05015+3733	BRT2207		192	3.7	127
Show		05016+3739	SEI 53		358	14.4	127
Show		05018+3733	ALI 525		87	9.4	130
Show		04596+3908	ALI 781		335	7.5	131
Show		04440+3600	GRV 214		5	41.6	134
Show		05022+3724	SEI 55	AB	104	7.1	137
Show		05025+3748	J 935	AB	45	3.1	137

WDS 04509+3746 : COMPONENTS

	A
B	pa=351.9° sep=65.32"

04509+3746 A

Componente originario normalizzato	AB	Coord arcsec 2000	045053.15+374537.8	Mag	7.35	Spectral class	F2 (yellow-white)
PmRA	40.00	PmDE	38.0	SAO	57452	HIP	22529
Tycho2	2894-01679-1	HD	30617	BD	BD+37 974

Tycho2

Tycho2	2894-01679-1	Pflag		RAmdeg	72.72147053	DEmdeg	37.76050260
PmRA	40.0	PmDE	37.9	E RAmdeg	5	E DEmdeg	6
E pmRA	1.3	E pmDE	1.4	EpRAm	1991.27	EpDEm	1991.17
Num	14	Q RAmdeg	1.0	Q DEmdeg	0.7	Q pmRA	0.9
Q pmDE	0.7	BTmag	7.818	E BTmag	0.016	VTmag	7.347
E VTmag	0.012	Prox	999	TYC	T	HIP	22529
CCDM		RAdeg	72.72135444	DEdeg	37.76041528	EpRA 1990	1.75
EpDE 1990	1.67	E RAdeg	5.4	E DEdeg	5.9	Posflg
Corr	-0.1

SAO

SAO	57452	DelFlag		RA1950		PmRA1950	0.003
DE1950		PmDE1950	0.043	Vmag	7.4	SpType	F2
Double code		Source	5	CatNum	527	DM	BD+37 974
DMcomp		BDsup		HD	30617	M HD	0
GC		RA1950rad	1.25445691	DE1950rad	0.65756001	PmRA2000	0.003
PmDE2000	0.042

Hipparcos

Catalog	H	HIP	22529	Proxy		RAhms	04 50 53.12
DEdms	+37 45 37.5	Vmag	7.28	VarFlag		R Vmag	H
RAdeg	72.7213	DEdeg	37.7604	AstroRef		Plx	14.39
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	30617	BD	BD+37 974
CD		CP		Dm number	+37 974	VIred	0.59
SpType	F2	R SpType		Coord arcsec 2000	045053.12+374537.5

Hipparcos 2

HIP	22529	Sn	5	So	0	Nc	1
RArad	1.2692269001	DErad	0.6590434815	Plx	16.08	PmRA	39.55
PmDE	36.55	E RArad	0.68	E DErad	0.55	E Plx	0.78
E pmRA	0.77	E pmDE	0.67	Hpmag	7.3853	E Hpmag	0.0015
SHp	0.011	VA	0	BV	0.471	E BV	0.015
VI	0.54

04509+3746 B

Componente originario normalizzato	AB		Coord arcsec 2000	045052.37+374642.5		Mag	15.08		PmRA	38.00
PmDE	37.0		Calc delta mag	7.73		Calc coord	yes