19541+1238 BPM1807

19^h 54^m 08.12^s +12° 37' 48.4" P.A. 268.00 sep 50.9 mag 13.60,15.83

Coord 2000	19541+1238	Discov num	BPM1807	Comp		Coord arcsec 2000	19 54 08.12 +12 37 48.4
Date first	1991	Date last	2015	Obs	8
Pa first	269	Pa last	268	P.A. Now (θ)	268°
Sep first	50.8	Sep last	50.9	Sep. Now (ρ)	50.9"
Mag pri	13.60	Mag sec	15.83	delta mag (ΔM)	2.23	Spectral class
Pri motion ra	-021	Sec motion ra	-013
Pri motion dec	-006	Sec motion dec	-008
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.378

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

268.2

Precise sep

50.936

Constellation

Aquila

Gaia DR2

4304927982314836736

WDS HISTORIC DATA

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