21188-0847 BU 1503 AB

 
 
21h 19m 42.44s -08° 46' 44.4" P.A. 50.00 sep 25.8 mag 10.30,12.80
 
 
Coord 2000 21188-0847 Discov num BU 1503 Comp AB Coord arcsec 2000 21 19 42.44 -08 46 44.4
Date first 1820 Date last 2015 Obs 7
Pa first 70 Pa last 50.1 P.A. Now (θ) 50.1°
Sep first 15.0 Sep last 25.816 Sep. Now (ρ) 25.816"
Mag pri 10.30 Mag sec 12.80 delta mag (ΔM) 2.5 Spectral class
Pri motion ra +037 Sec motion ra +015
Pri motion dec -057 Sec motion dec -012
Notes N (See Notes)
rPM=0.737
Nature of this double is uncertain.
 
 
21188-0847 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 19 42 -08 46 44 BU 1503 AB 2015 7 50 25.8 10.30 12.80 2.50 <===
Show 21 19 42 -08 46 44 BU 1503 AC 1909 1 99 137.4 10.37 13.90 3.53
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Tycho2 5773-00551-1 Gaia DR2 6897551352336613120