01591+5618 STI1745

Coord 2000	01591+5618		Discov num	STI1745		Comp			Coord arcsec 2000	01 59 09.00 +56 18 10.2
Date first	1911		Date last	2014		Obs	11
Pa first	157		Pa last	159		P.A. Now (θ)	159°
Sep first	10.8		Sep last	11.9		Sep. Now (ρ)	11.9"
Mag pri	11.98		Mag sec	12.36		delta mag (ΔM)	0.38		Spectral class
Pri motion ra	-002		Sec motion ra	+001
Pri motion dec	-001		Sec motion dec	-010
Notes

rPM=0.944 This double is not physical.

Precise pa	158.9		Precise sep	11.862		Constellation	Perseus		Tycho2	3692-02377-1
Gaia DR2	8834455808

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01591+5618	STI1745		2000	5	159	11.7	11.98	12.36		D	015909.00+561810.2
01591+5618	STI1745		2003	7	159	11.8	11.98	12.36		D	015909.00+561810.2
01591+5618	STI1745		2010	8	159	11.4	11.98	12.36			015909.00+561810.2
01591+5618	STI1745		2014	11	159	11.9	11.98	12.36			015909.00+561810.2

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