01588+5526 STI1741

Coord 2000	01588+5526		Discov num	STI1741		Comp			Coord arcsec 2000	01 58 45.16 +55 26 16.2
Date first	1909		Date last	2015		Obs	13
Pa first	54		Pa last	55		P.A. Now (θ)	55°
Sep first	13.9		Sep last	13.8		Sep. Now (ρ)	13.8"
Mag pri	11.38		Mag sec	11.41		delta mag (ΔM)	0.03		Spectral class	A0V (white)
Pri motion ra	-004		Sec motion ra	-003
Pri motion dec	-002		Sec motion dec	-002
Notes

rPM=0.224 (< 0.3, Physical double) This double is physical.

Precise pa	54.5		Precise sep	13.76		Constellation	Perseus		Tycho2	3688-01761-1
Gaia DR2	7261618560

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01588+5526	STI1741		2000	6	55	13.8	11.38	11.41		D	015845.16+552616.2
01588+5526	STI1741		2003	8	55	13.8	11.38	11.41		D	015845.16+552616.2
01588+5526	STI1741		2015	8	55	13.8	11.38	11.41	A0V		015845.16+552616.2

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