01013+5854 STI1510

Coord 2000	01013+5854		Discov num	STI1510		Comp			Coord arcsec 2000	01 01 18.80 +58 54 36.5
Date first	1910		Date last	2015		Obs	14
Pa first	92		Pa last	93		P.A. Now (θ)	93°
Sep first	11.4		Sep last	11.4		Sep. Now (ρ)	11.4"
Mag pri	11.35		Mag sec	11.40		delta mag (ΔM)	0.05		Spectral class
Pri motion ra	+002		Sec motion ra	+004
Pri motion dec	-007		Sec motion dec	-008
Notes	V (Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.25 (< 0.3, Physical double) This double is physical.

Precise pa	92.5		Precise sep	11.351		Constellation	Cassiopeia		Tycho2	3680-01264-1
Gaia DR2	5282071680

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01013+5854	STI1510		2001	5	273	11.0	11.35	11.90			010118.79+585436.4
01013+5854	STI1510		2010	7	273	11.3	11.35	11.90		V	010118.79+585436.4
01013+5854	STI1510		2015	11	93	11.4	11.35	11.40		V	010118.80+585436.5

If you need more information about this double, apply for a data request form to the WDS.