01217+5632 STI1583

Coord 2000	01217+5632		Discov num	STI1583		Comp			Coord arcsec 2000	01 22 23.62 +56 32 20.2
Date first	1911		Date last	2014		Obs	7
Pa first	136		Pa last	135		P.A. Now (θ)	135°
Sep first	14.8		Sep last	15.4		Sep. Now (ρ)	15.4"
Mag pri	12.20		Mag sec	12.20		delta mag (ΔM)	0		Spectral class
Pri motion ra	-002		Sec motion ra	-001
Pri motion dec	-003		Sec motion dec	+005
Notes

rPM=1.581 This double is not physical.

Precise pa	134.8		Precise sep	15.355		Constellation	Cassiopeia		SAO	22224
Gaia DR2	3124826880

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01217+5632	STI1583		1999	2	135	15.5	12.20	12.20		D	012223.62+563220.2
01217+5632	STI1583		2003	3	135	15.3	12.20	12.20		D	012223.62+563220.2
01217+5632	STI1583		2010	4	134	15.3	12.20	12.20			012223.62+563220.2
01217+5632	STI1583		2014	7	135	15.4	12.20	12.20			012223.62+563220.2

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