21460+7515 UC 4555

21^h 45^m 59.80^s +75° 15' 15.0" P.A. 332.00 sep 16.7 mag 13.40,16.10

Coord 2000	21460+7515	Discov num	UC 4555	Comp		Coord arcsec 2000	21 45 59.80 +75 15 15.0
Date first	2000	Date last	2015	Obs	5
Pa first	332	Pa last	332	P.A. Now (θ)	332°
Sep first	16.6	Sep last	16.7	Sep. Now (ρ)	16.7"
Mag pri	13.40	Mag sec	16.10	delta mag (ΔM)	2.7	Spectral class
Pri motion ra	-045	Sec motion ra	-046
Pri motion dec	-043	Sec motion dec	-037
Notes	V (Proper motion indicates physical)

rPM=0.098 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

332.2

Precise sep

16.652

Constellation

Cepheus

Gaia DR2

2280283010297387520

WDS HISTORIC DATA

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