02297+5647 TDS 2268 Aa,Ab

02^h 29^m 45.53^s +56° 46' 42.0" P.A. 12.00 sep 0.4 mag 10.80,10.92 Sp OB-

Coord 2000	02297+5647		Discov num	TDS2268		Comp	Aa,Ab		Coord arcsec 2000	02 29 45.53 +56 46 42.0
Date first	1991		Date last	1991		Obs	1
Pa first	12		Pa last	12.2		P.A. Now (θ)	12.2°
Sep first	0.4		Sep last	0.44		Sep. Now (ρ)	0.44"
Mag pri	10.80		Mag sec	10.92		delta mag (ΔM)	0.12		Spectral class	OB- (blue)
Pri motion ra	-002		Sec motion ra	-002
Pri motion dec	+002		Sec motion dec	+002
Notes

Nature of this double is uncertain.

02297+5647 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			02 29 46 +56 46 42	TDS 2268 Aa,Ab	1991	1	12	0.4	10.80	10.92	0.12		<===
Show			02 29 46 +56 46 42	STI 1896 AB	2015	8	191	14.4	10.19	13.83	3.64

Triple system
2 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Perseus

Tycho2

3695-01453-1

Gaia DR2

457601075744161152