01562+5711 STI1719

Coord 2000	01562+5711		Discov num	STI1719		Comp			Coord arcsec 2000	01 56 11.80 +57 11 22.4
Date first	1911		Date last	2011		Obs	7
Pa first	31		Pa last	31		P.A. Now (θ)	31°
Sep first	12.0		Sep last	12.2		Sep. Now (ρ)	12.2"
Mag pri	11.63		Mag sec	12.20		delta mag (ΔM)	0.57		Spectral class
Pri motion ra	+003		Sec motion ra	+004
Pri motion dec	-006		Sec motion dec	-003
Notes

rPM=0.471 Nature of this double is uncertain.

Precise pa	31		Precise sep	12.153		Constellation	Perseus		Tycho2	3692-01504-1
last precise pa	31		last precise sep	12.153

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01562+5711	STI1719		2000	4	31	12.0	11.63	12.20		D	015611.80+571122.4
01562+5711	STI1719		2003	5	31	12.0	11.63	12.20		D	015611.80+571122.4
01562+5711	STI1719		2011	6	31	12.2	11.63	12.20			015611.80+571122.4

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