19457+1329 BPM 1490

19h 45m 43.77s +13° 28' 55.0" P.A. 358.00 sep 101.5 mag 13.13,14.75

Coord 2000 19457+1329 Discov num BPM1490 Comp Coord arcsec 2000 19 45 43.77 +13 28 55.0
Date first 1974 Date last 2015 Obs 8
Pa first 358 Pa last 357.9 P.A. Now (θ) 357.9°
Sep first 101.5 Sep last 101.496 Sep. Now (ρ) 101.496"
Mag pri 13.13 Mag sec 14.75 delta mag (ΔM) 1.62 Spectral class
Pri motion ra -027 Sec motion ra +009
Pri motion dec +024 Sec motion dec +005
Notes N V (See Notes, Proper motion indicates physical)




rPM=1.127

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Aquila Gaia DR2 4316909944655652736