18446+2727 TVB 8

 
 
18h 44m 37.62s +27° 26' 45.3" P.A. 334.00 sep 10.7 mag 11.70,12.90
 
 
Coord 2000 18446+2727 Discov num TVB   8 Comp Coord arcsec 2000 18 44 37.62 +27 26 45.3
Date first 1898 Date last 2016 Obs 11
Pa first 337 Pa last 334 P.A. Now (θ) 334°
Sep first 10.8 Sep last 10.7 Sep. Now (ρ) 10.7"
Mag pri 11.70 Mag sec 12.90 delta mag (ΔM) 1.2 Spectral class
Pri motion ra +001 Sec motion ra +003
Pri motion dec -012 Sec motion dec -005
Notes
rPM=0.605
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 2116-01321-1 Gaia DR2 4539071148095578624