19574+1428 BPM 1863

19h 57m 25.63s +14° 27' 53.2" P.A. 97.00 sep 87.5 mag 12.74,15.19

Coord 2000 19574+1428 Discov num BPM1863 Comp Coord arcsec 2000 19 57 25.63 +14 27 53.2
Date first 1968 Date last 2015 Obs 8
Pa first 97 Pa last 97.2 P.A. Now (θ) 97.2°
Sep first 87.5 Sep last 87.468 Sep. Now (ρ) 87.468"
Mag pri 12.74 Mag sec 15.19 delta mag (ΔM) 2.45 Spectral class
Pri motion ra -004 Sec motion ra -009
Pri motion dec -008 Sec motion dec -004
Notes N V (See Notes, Proper motion indicates physical)




rPM=0.65

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Aquila Gaia DR2 1807396974909394176