19104+4210 DEA 364 AC

19h 10m 25.11s +42° 10' 00.2" P.A. 308.00 sep 17.0 mag 12.70,14.10

Coord 2000 19104+4210 Discov num DEA 364 Comp AC Coord arcsec 2000 19 10 25.11 +42 10 00.2
Date first 1998 Date last 2016 Obs 7
Pa first 308 Pa last 307.9 P.A. Now (θ) 307.9°
Sep first 17.0 Sep last 16.964 Sep. Now (ρ) 16.964"
Mag pri 12.70 Mag sec 14.10 delta mag (ΔM) 1.4 Spectral class
Pri motion ra +001 Sec motion ra +002
Pri motion dec -052 Sec motion dec -054
Notes V (Proper motion indicates physical)




rPM=0.041 (< 0.3, Physical double)

This double is physical.



19104+4210 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 10 25 +42 10 00 KOI 111 AB 2013 1 186 1.9 12.38 18.47 6.09
Show 19 10 25 +42 10 00 DEA 364 AC 2016 7 308 17.0 12.70 14.10 1.40 <===
Show 19 10 25 +42 10 00 KOI 111 AD 2009 1 96 6.7 11.60 19.80 8.20
Show 19 10 25 +42 10 00 KOI 111 AE 2015 2 116 6.8 11.60 19.10 7.50
Show 19 10 25 +42 10 00 KOI 111 AF 2009 1 176 9.1 11.60 19.40 7.80


Sextuple system
6 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Lyra Gaia DR2 2102454253097554304