21056+1443 HEI 78 AB

 
 
21h 05m 35.39s +14° 42' 46.7" P.A. 235.00 sep 1.7 mag 10.80,11.30
 
 
Coord 2000 21056+1443 Discov num HEI  78 Comp AB Coord arcsec 2000 21 05 35.39 +14 42 46.7
Date first 1970 Date last 2016 Obs 6
Pa first 233 Pa last 235.2 P.A. Now (θ) 235.2°
Sep first 1.4 Sep last 1.69 Sep. Now (ρ) 1.69"
Mag pri 10.80 Mag sec 11.30 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +004 Sec motion ra
Pri motion dec +003 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
21056+1443 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 05 35 +14 42 47 HEI 78 AB 2016 6 235 1.7 10.80 11.30 0.50 <===
Show 21 05 35 +14 42 47 HEI 78 AC 2016 7 169 49.8 10.21 11.85 1.64
Show 21 05 36 +14 41 58 TDT 2738 CD 1991 1 190 1.9 11.85 12.04 0.19
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Tycho2 1116-02335-1 Gaia DR2 1760211635240345600