01419+0154 HJ  642

Coord 2000	01419+0154		Discov num	HJ  642		Comp			Coord arcsec 2000	01 41 56.28 +01 54 10.7
Date first	1827		Date last	2015		Obs	10
Pa first	310		Pa last	12		P.A. Now (θ)	12°
Sep first	20.0		Sep last	44.8		Sep. Now (ρ)	44.8"
Mag pri	8.93		Mag sec	12.23		delta mag (ΔM)	3.3		Spectral class	G0 (yellow)
Pri motion ra	-148		Sec motion ra	+001
Pri motion dec	-162		Sec motion dec	-010
Notes

rPM=0.97 This double is not physical.

Precise pa	11.9		Precise sep	44.774		Constellation	Cetus		HIP	7929
Tycho2	0029-00257-1		HD	10443		BD	BD+01 305		Distance	79.62
Distance ly	259.72

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01419+0154	HJ 642		2006	6	11	44.1	9.50	12.50	G0	D	014156.28+015410.7
01419+0154	HJ 642		2010	9	11	44.0	8.93	12.23	G0		014156.28+015410.7
01419+0154	HJ 642		2015	10	12	44.8	8.93	12.23	G0		014156.28+015410.7

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