00188+5813 STI1321

Coord 2000	00188+5813		Discov num	STI1321		Comp			Coord arcsec 2000	00 18 46.45 +58 13 15.1
Date first	1911		Date last	2015		Obs	14
Pa first	314		Pa last	317		P.A. Now (θ)	317°
Sep first	7.3		Sep last	6.9		Sep. Now (ρ)	6.9"
Mag pri	10.52		Mag sec	13.80		delta mag (ΔM)	3.28		Spectral class
Pri motion ra	+007		Sec motion ra	-005
Pri motion dec	-004		Sec motion dec	-004
Notes

rPM=1.488 This double is not physical.

Precise pa	316.5		Precise sep	6.917		Constellation	Cassiopeia		Tycho2	3665-01505-1
Gaia DR2	8661142144

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00188+5813	STI1321		1998	7	316	6.8	10.52	13.80		D	001846.45+581315.1
00188+5813	STI1321		2003	8	316	6.9	10.52	13.80		D	001846.45+581315.1
00188+5813	STI1321		2011	9	317	6.8	10.52	13.80			001846.45+581315.1
00188+5813	STI1321		2015	11	317	6.9	10.52	13.80			001846.45+581315.1

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