20177+1429 BPM 2092

 
 
20h 17m 44.38s +14 29' 21.4" P.A. 318.00 sep 79.2 mag 14.50,15.49
 
 
Coord 2000 20177+1429 Discov num BPM2092 Comp Coord arcsec 2000 20 17 44.38 +14 29 21.4
Date first 1977 Date last 2015 Obs 9
Pa first 318 Pa last 317.6 P.A. Now (θ) 317.6°
Sep first 79.5 Sep last 79.213 Sep. Now (ρ) 79.213"
Mag pri 14.50 Mag sec 15.49 delta mag (ΔM) 0.99 Spectral class
Pri motion ra -004 Sec motion ra -003
Pri motion dec -006 Sec motion dec -003
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.439
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1805181184083020160