18576+4135 DEA 260

 
 
18h 57m 36.34s +41° 35' 15.1" P.A. 250.00 sep 11.0 mag 15.10,16.60
 
 
Coord 2000 18576+4135 Discov num DEA 260 Comp Coord arcsec 2000 18 57 36.34 +41 35 15.1
Date first 1998 Date last 2015 Obs 5
Pa first 251 Pa last 249.5 P.A. Now (θ) 249.5°
Sep first 10.9 Sep last 11.018 Sep. Now (ρ) 11.018"
Mag pri 15.10 Mag sec 16.60 delta mag (ΔM) 1.5 Spectral class
Pri motion ra -004 Sec motion ra -002
Pri motion dec -013 Sec motion dec -012
Notes V (Proper motion indicates physical)
rPM=0.164 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2104097954260207744