13056+2236 LDS 2898 AB

13^h 05^m 31.01^s +22° 35' 20.5" P.A. 47.00 sep 20.0 mag 13.70,18.90

Coord 2000	13056+2236		Discov num	LDS2898		Comp	AB		Coord arcsec 2000	13 05 31.01 +22 35 20.5
Date first	1956		Date last	2015		Obs	10
Pa first	47		Pa last	46.6		P.A. Now (θ)	46.6°
Sep first	19.5		Sep last	19.993		Sep. Now (ρ)	19.993"
Mag pri	13.70		Mag sec	18.90		delta mag (ΔM)	5.2		Spectral class
Pri motion ra	+099		Sec motion ra
Pri motion dec	-091		Sec motion dec
Notes

Nature of this double is uncertain.

13056+2236 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			13 05 31 +22 35 20	LDS 2898 Aa,Ab	2015	1	10	1.9	12.90	15.30	2.40
Show			13 05 31 +22 35 20	LDS 2898 AB	2015	10	47	20.0	13.70	18.90	5.20		<===

Triple system
2 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Coma Berenices