19389+1626 OSO 110 AB

19h 38m 53.17s +16° 25' 34.0" P.A. 26.00 sep 11.5 mag 11.15,17.10 Sp G5

Coord 2000 19389+1626 Discov num OSO 110 Comp AB Coord arcsec 2000 19 38 53.17 +16 25 34.0
Date first 1995 Date last 2014 Obs 7
Pa first 10 Pa last 25.8 P.A. Now (θ) 25.8°
Sep first 7.0 Sep last 11.482 Sep. Now (ρ) 11.482"
Mag pri 11.15 Mag sec 17.10 delta mag (ΔM) 5.95 Spectral class G5 (yellow)
Pri motion ra -193 Sec motion ra
Pri motion dec -184 Sec motion dec
Notes N (See Notes)




Nature of this double is uncertain.



19389+1626 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 38 53 +16 25 34 RAS 11 Aa,Ab 2007 3 193 0.7 11.16
Show 19 38 53 +16 25 34 OSO 110 AB 2014 7 26 11.5 11.15 17.10 5.95 <===
Show 19 38 53 +16 25 34 OSO 110 AC 2015 9 81 13.6 11.15 16.80 5.65
Show 19 38 53 +16 25 34 OSO 110 AD 2014 8 206 9.2 11.15 16.20 5.05
Show 19 38 53 +16 25 34 OSO 110 AE 2014 8 143 13.8 11.15 17.00 5.85
Show 19 38 53 +16 25 34 OSO 110 AF 2014 8 350 20.0 11.15 17.30 6.15
Show 19 38 53 +16 25 34 OSO 110 AG 2015 8 12 24.4 11.15 17.00 5.85
Show 19 38 53 +16 25 34 OSO 110 AH 2015 12 110 23.9 11.15 16.00 4.85


Ninefold system
8 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Aquila Tycho2 1602-02423-1 Gaia DR2 4318907340635065472