20573+1515 BPM 2300

20^h 57^m 16.11^s +15° 15' 17.8" P.A. 275.00 sep 111.3 mag 14.85,15.33

Coord 2000	20573+1515	Discov num	BPM2300	Comp		Coord arcsec 2000	20 57 16.11 +15 15 17.8
Date first	1995	Date last	2015	Obs	8
Pa first	275	Pa last	275	P.A. Now (θ)	275°
Sep first	111.3	Sep last	111.303	Sep. Now (ρ)	111.303"
Mag pri	14.85	Mag sec	15.33	delta mag (ΔM)	0.48	Spectral class
Pri motion ra	-006	Sec motion ra	-007
Pri motion dec	-006	Sec motion dec	-005
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.164 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Delphinus

Gaia DR2

1763444409880962816