01375+5456 STI1640

Coord 2000	01375+5456		Discov num	STI1640		Comp			Coord arcsec 2000	01 38 28.35 +54 55 13.7
Date first	1903		Date last	2015		Obs	6
Pa first	126		Pa last	134		P.A. Now (θ)	134°
Sep first	6.5		Sep last	4.6		Sep. Now (ρ)	4.6"
Mag pri	11.60		Mag sec	11.60		delta mag (ΔM)	0		Spectral class
Pri motion ra	+013		Sec motion ra	+005
Pri motion dec	-006		Sec motion dec	-003
Notes

rPM=0.597 Nature of this double is uncertain.

Precise pa	133.5		Precise sep	4.6		Constellation	Cassiopeia		last precise pa	133.5
last precise sep	4.6

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01375+5456	STI1640		1999	3	132	4.9	11.60	11.60		D	013828.35+545513.7
01375+5456	STI1640		2002	4	132	4.8	11.60	11.60		D	013828.35+545513.7
01375+5456	STI1640		2012	5	132	4.7	11.60	11.60			013828.35+545513.7
01375+5456	STI1640		2015	6	134	4.6	11.60	11.60			013828.35+545513.7

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