00502+5600 STI1440

Coord 2000	00502+5600		Discov num	STI1440		Comp			Coord arcsec 2000	00 50 09.20 +55 59 15.5
Date first	1917		Date last	2008		Obs	6
Pa first	318		Pa last	330		P.A. Now (θ)	330°
Sep first	12.1		Sep last	14.6		Sep. Now (ρ)	14.6"
Mag pri	11.17		Mag sec	11.90		delta mag (ΔM)	0.73		Spectral class
Pri motion ra	+001		Sec motion ra	-007
Pri motion dec	+001		Sec motion dec	+015
Notes

rPM=0.974 This double is not physical.

Precise pa	329.5		Precise sep	14.55		Constellation	Cassiopeia		Tycho2	3659-00585-1
last precise pa	329.5		last precise sep	14.55

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00502+5600	STI1440		1998	4	328	14.2	11.17	11.90		D	005009.20+555915.5
00502+5600	STI1440		2008	5	330	14.6	11.17	11.90		D	005009.20+555915.5

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