04258+4633 ES 2606 CD

04^h 25^m 48.38^s +46° 32' 17.0" P.A. 285.00 sep 6.1 mag 10.59,13.20

Coord 2000	04258+4633		Discov num	ES 2606		Comp	CD		Coord arcsec 2000	04 25 48.38 +46 32 17.0
Date first	1896		Date last	2015		Obs	9
Pa first	284		Pa last	284.8		P.A. Now (θ)	284.8°
Sep first	5.0		Sep last	6.14		Sep. Now (ρ)	6.14"
Mag pri	10.59		Mag sec	13.20		delta mag (ΔM)	2.61		Spectral class
Pri motion ra	+001		Sec motion ra	-010
Pri motion dec	-005		Sec motion dec	-002
Notes

rPM=1.118

This double is not physical.

04258+4633 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			04 25 47 +46 32 41	ES 566 AB	2015	13	153	12.1	9.72	11.11	1.39
Show			04 25 47 +46 32 41	ES 2606 AC	2015	13	150	27.9	9.72	10.59	0.87
Show			04 25 48 +46 32 30	ES 2606 BC	2015	11	147	15.8	11.11	10.59	0.52
Show			04 25 48 +46 32 17	ES 2606 CD	2015	9	285	6.1	10.59	13.20	2.61		<===

Quadruple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Perseus

Tycho2

3329-01371-1

Gaia DR2

257035655024371584