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04197+1416
GIC 45

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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

04197+1416 GIC 45

04^h 19^m 44.61^s +14° 16' 25.2" P.A. 329.00 sep 215.0 mag 7.53,13.18 Sp G7III dist. 84.1 pc (274.33 l.y.)

Coord 2000	04197+1416		Discov num	GIC 45		Comp			Coord arcsec 2000	04 19 44.61 +14 16 25.2
Date first	1955		Date last	2015		Obs	10
Pa first	329		Pa last	329		P.A. Now (θ)	329°
Sep first	213.2		Sep last	215.0		Sep. Now (ρ)	215"
Mag pri	7.53		Mag sec	13.18		delta mag (ΔM)	5.65		Spectral class	G7III (yellow)
Pri motion ra	+080		Sec motion ra	+079
Pri motion dec	-217		Sec motion dec	-210
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.031 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	328.6		Precise sep	214.986		Constellation	Taurus		SAO	93867
HIP	20197		Tycho2	0679-00175-1		Gaia DR2	3311065197012866048		HD	27372
BD	BD+13 662		Distance	84.1		Distance ly	274.33

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
04197+1416	GIC 45		1997	2	329	215.0	7.53	13.18		N DV	041944.61+141625.2
04197+1416	GIC 45		1999	6	329	215.0	7.53	13.18		NVD	041944.61+141625.2
04197+1416	GIC 45		2000	7	329	214.6	7.53	13.18		NVD	041944.61+141625.2
04197+1416	GIC 45		2010	8	329	214.9	7.53	13.18	G7III	NV	041944.61+141625.2
04197+1416	GIC 45		2015	9	329	215.0	7.53	13.18	G7III	NV	041944.61+141625.2

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