18186-1345 DCH 21

 
 
18h 18m 37.05s -13° 45' 28.6" P.A. 299.00 sep 0.1 mag 10.14,10.30
 
 
Coord 2000 18186-1345 Discov num DCH  21 Comp Coord arcsec 2000 18 18 37.05 -13 45 28.6
Date first 1998 Date last 1998 Obs 1
Pa first 299 Pa last 298.7 P.A. Now (θ) 298.7°
Sep first 0.1 Sep last 0.139 Sep. Now (ρ) 0.139"
Mag pri 10.14 Mag sec 10.30 delta mag (ΔM) 0.16 Spectral class
Pri motion ra -013 Sec motion ra
Pri motion dec +025 Sec motion dec
Notes K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Gaia DR2 4146612498467318400