19406+1355 BPM 1290 AB

 
 
19h 40m 34.53s +13° 55' 05.0" P.A. 183.00 sep 85.9 mag 12.15,12.95
 
 
Coord 2000 19406+1355 Discov num BPM1290 Comp AB Coord arcsec 2000 19 40 34.53 +13 55 05.0
Date first 1981 Date last 2015 Obs 7
Pa first 183 Pa last 182.8 P.A. Now (θ) 182.8°
Sep first 86.3 Sep last 85.929 Sep. Now (ρ) 85.929"
Mag pri 12.15 Mag sec 12.95 delta mag (ΔM) 0.8 Spectral class
Pri motion ra -006 Sec motion ra +001
Pri motion dec -014 Sec motion dec -010
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.529
This double is physical.
 
 
19406+1355 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 40 35 +13 55 05 BPM 1290 AB 2015 7 183 85.9 12.15 12.95 0.80 <===
Show 19 40 34 +13 53 39 BPM 1291 BC 2015 7 138 69.2 12.95 15.43 2.48
Show 19 40 34 +13 53 39 BPM 1292 BD 2015 7 203 70.9 12.95 15.74 2.79
Show 19 40 37 +13 52 48 BPM 1293 CD 2015 7 259 75.6 15.43 15.74 0.31
Show 19 40 32 +13 52 33 BPM 1294 DE 2015 7 281 82.3 15.74 15.56 0.18
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 1069-00788-1 Gaia DR2 4317208668233726592