23276+1638 DOB 18 BD

23h 27m 33.13s +16° 37' 20.1" P.A. 62.00 sep 51.4 mag 9.82,10.20

Coord 2000 23276+1638 Discov num DOB  18 Comp BD Coord arcsec 2000 23 27 33.13 +16 37 20.1
Date first 1909 Date last 2015 Obs 10
Pa first 63 Pa last 61.7 P.A. Now (θ) 61.7°
Sep first 51.2 Sep last 51.432 Sep. Now (ρ) 51.432"
Mag pri 9.82 Mag sec 10.20 delta mag (ΔM) 0.38 Spectral class
Pri motion ra +044 Sec motion ra +039
Pri motion dec -007 Sec motion dec -011
Notes




rPM=0.144 (< 0.3, Physical double)

This double is physical.



23276+1638 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 220922 108617 23 27 33 +16 37 23 STF 3012 AB 2016 65 190 2.9 9.47 9.82 0.35
Show 108618 23 27 33 +16 37 23 STF 3012 AC 2018 37 67 53.4 9.47 8.51 0.96
Show 23 27 33 +16 37 23 DOB 18 AD 2015 9 64 49.7 9.47 10.20 0.73
Show 108617 23 27 33 +16 37 20 STF 3013 BC 2015 21 64 54.1 9.82 8.51 1.31
Show 108617 23 27 33 +16 37 20 DOB 18 BD 2015 10 62 51.4 9.82 10.20 0.38 <===
Show 108618 23 27 36 +16 37 44 STF 3013 CD 2017 54 277 3.2 8.51 10.20 1.69


Quadruple system
4 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Pegasus SAO 108617 Tycho2 1713-00597-1 Gaia DR2 2814679230860703616
DM BD+15 4826