18163+0000 J 2512

 
 
18h 16m 19.14s -00° 01' 50.2" P.A. 204.00 sep 3.9 mag 9.40,12.00
 
 
Coord 2000 18163+0000 Discov num J  2512 Comp Coord arcsec 2000 18 16 19.14 -00 01 50.2
Date first 1943 Date last 2016 Obs 6
Pa first 210 Pa last 203.9 P.A. Now (θ) 203.9°
Sep first 4.0 Sep last 3.92 Sep. Now (ρ) 3.92"
Mag pri 9.40 Mag sec 12.00 delta mag (ΔM) 2.6 Spectral class
Pri motion ra +006 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Gaia DR2 4274811224939068800