00276+5120 COU 2252

00^h 27^m 23.94^s +51° 30' 10.2" P.A. 307.00 sep 1.8 mag 10.25,12.23

Coord 2000	00276+5120	Discov num	COU2252	Comp		Coord arcsec 2000	00 27 23.94 +51 30 10.2
Date first	1984	Date last	2016	Obs	3
Pa first	305	Pa last	307.4	P.A. Now (θ)	307.4°
Sep first	1.4	Sep last	1.797	Sep. Now (ρ)	1.797"
Mag pri	10.25	Mag sec	12.23	delta mag (ΔM)	1.98	Spectral class
Pri motion ra	-003	Sec motion ra	-002
Pri motion dec	-007	Sec motion dec	-006
Notes	N T (See Notes, Parallax indicates physical)

rPM=0.186 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cassiopeia

Tycho2

3260-00803-1

Gaia DR2

418844660952525952