20257+2258 BRT 2474

 
 
20h 25m 40.95s +22 57' 42.7" P.A. 103.00 sep 3.3 mag 11.40,11.80
 
 
Coord 2000 20257+2258 Discov num BRT2474 Comp Coord arcsec 2000 20 25 40.95 +22 57 42.7
Date first 1892 Date last 1892 Obs 1
Pa first 103 Pa last 102.5 P.A. Now (θ) 102.5°
Sep first 3.3 Sep last 3.3 Sep. Now (ρ) 3.3"
Mag pri 11.40 Mag sec 11.80 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +008 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes N X (See Notes, Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2156-00188-1 Gaia DR2 1830838219203220736