18239-2139 BRT 1536

 
 
18h 23m 53.00s -21° 39' 13.6" P.A. 71.00 sep 3.5 mag 13.10,13.20
 
 
Coord 2000 18239-2139 Discov num BRT1536 Comp Coord arcsec 2000 18 23 53.00 -21 39 13.6
Date first 1920 Date last 1999 Obs 3
Pa first 69 Pa last 70.8 P.A. Now (θ) 70.8°
Sep first 3.3 Sep last 3.475 Sep. Now (ρ) 3.475"
Mag pri 13.10 Mag sec 13.20 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -035 Sec motion ra +005
Pri motion dec -005 Sec motion dec -002
Notes
rPM=1.135
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4090992908201659136