20014+1540 BPM 1931

20^h 01^m 21.64^s +15° 40' 00.7" P.A. 43.00 sep 78.2 mag 13.33,14.21

Coord 2000	20014+1540	Discov num	BPM1931	Comp		Coord arcsec 2000	20 01 21.64 +15 40 00.7
Date first	1977	Date last	2015	Obs	8
Pa first	43	Pa last	42.8	P.A. Now (θ)	42.8°
Sep first	78.3	Sep last	78.22	Sep. Now (ρ)	78.22"
Mag pri	13.33	Mag sec	14.21	delta mag (ΔM)	0.88	Spectral class
Pri motion ra	-007	Sec motion ra	-007
Pri motion dec	-024	Sec motion dec	-011
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.52

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

1807971091771292544