18380+0248 LDS 5240

 
 
18h 37m 59.21s +02° 47' 52.5" P.A. 6.00 sep 3.3 mag 15.00,14.70
 
 
Coord 2000 18380+0248 Discov num LDS5240 Comp Coord arcsec 2000 18 37 59.21 +02 47 52.5
Date first 1960 Date last 2016 Obs 5
Pa first 4 Pa last 5.5 P.A. Now (θ) 5.5°
Sep first 4.0 Sep last 3.316 Sep. Now (ρ) 3.316"
Mag pri 15.00 Mag sec 14.70 delta mag (ΔM) 0.3 Spectral class
Pri motion ra +018 Sec motion ra +033
Pri motion dec -052 Sec motion dec -024
Notes
rPM=0.577
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Gaia DR2 4280039986863122688