21337+1554 BPM 2391

21^h 33^m 43.22^s +15° 53' 57.3" P.A. 283.00 sep 54.9 mag 14.94,15.77

Coord 2000	21337+1554	Discov num	BPM2391	Comp		Coord arcsec 2000	21 33 43.22 +15 53 57.3
Date first	1997	Date last	2016	Obs	10
Pa first	283	Pa last	283.2	P.A. Now (θ)	283.2°
Sep first	54.8	Sep last	54.935	Sep. Now (ρ)	54.935"
Mag pri	14.94	Mag sec	15.77	delta mag (ΔM)	0.83	Spectral class
Pri motion ra	+038	Sec motion ra	+033
Pri motion dec	-018	Sec motion dec	-014
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.152 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

1772032420326923392