19080+1651 ENG 66 AB (HD 178428)

 
 
19h 07m 57.32s +16° 51' 12.1" P.A. 288.00 sep 132.3 mag 6.15,10.78 Sp G5V dist. 21.43 pc (69.9 l.y.)
 
 
Coord 2000 19080+1651 Discov num ENG  66 Comp AB Coord arcsec 2000 19 07 57.32 +16 51 12.1
Date first 1893 Date last 2007 Obs 11
Pa first 273 Pa last 287.8 P.A. Now (θ) 287.8°
Sep first 119.6 Sep last 132.33 Sep. Now (ρ) 132.33"
Mag pri 6.15 Mag sec 10.78 delta mag (ΔM) 4.63 Spectral class G5V (yellow)
Pri motion ra +066 Sec motion ra -003
Pri motion dec -305 Sec motion dec +006
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.021
This double is not physical.
 
 
19080+1651 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 104511 19 07 57 +16 51 12 ISO 9 Aa,Ab 1987 1 145 0.2 6.15
Show HD 178428 104511 19 07 57 +16 51 12 ENG 66 AB 2007 11 288 132.3 6.15 10.78 4.63 <===
Show 104511 19 07 57 +16 51 12 LBU 17 AC 2001 3 14 98.6 6.15 13.48 7.33
Show 104511 19 07 57 +16 51 12 HLA 17 AD 2015 1 250 5.6 4.40
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 178428 Constellation Sagitta SAO 104511 HIP 93966
Tycho2 1586-04530-1 Gaia DR2 4513165073646443008 HD 178428 HR 7260
GC 26347 GL Gl 746 BD BD+16 3752 Distance 21.43
Distance ly 69.9