01389+5802 STI1644

Coord 2000	01389+5802		Discov num	STI1644		Comp			Coord arcsec 2000	01 38 50.89 +58 01 49.9
Date first	1911		Date last	2010		Obs	5
Pa first	110		Pa last	111		P.A. Now (θ)	111°
Sep first	10.4		Sep last	10.9		Sep. Now (ρ)	10.9"
Mag pri	12.07		Mag sec	12.60		delta mag (ΔM)	0.53		Spectral class
Pri motion ra	-003		Sec motion ra	-001
Pri motion dec	-003		Sec motion dec	-005
Notes

rPM=0.555 Nature of this double is uncertain.

Precise pa	110.5		Precise sep	10.863		Cdsa2 id	STI 1644		Constellation	Cassiopeia
Ra deg	1.6474694444444444		De deg	58.03052777777778		last precise pa	110.5		last precise sep	10.863

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01389+5802	STI1644		1911	2	110	10.4	12.07	12.60			013903.66+580219.1
01389+5802	STI1644		2010	3	111	10.9	12.07	12.60			013850.89+580149.9

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