20477+1519 BPM 2266

20^h 47^m 42.78^s +15° 18' 50.3" P.A. 294.00 sep 106.0 mag 15.36,15.66

Coord 2000	20477+1519	Discov num	BPM2266	Comp		Coord arcsec 2000	20 47 42.78 +15 18 50.3
Date first	1996	Date last	2014	Obs	7
Pa first	294	Pa last	294.2	P.A. Now (θ)	294.2°
Sep first	106.0	Sep last	106.029	Sep. Now (ρ)	106.029"
Mag pri	15.36	Mag sec	15.66	delta mag (ΔM)	0.3	Spectral class
Pri motion ra	-006	Sec motion ra	-007
Pri motion dec	-007	Sec motion dec	-008
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.133 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Delphinus

Gaia DR2

1762697429169605120