19363+3540 STT 377 AB,C

19h 36m 17.16s +35° 39' 34.4" P.A. 155.00 sep 25.5 mag 9.37,10.29 Sp A0

Coord 2000 19363+3540 Discov num STT 377 Comp AB,C Coord arcsec 2000 19 36 17.16 +35 39 34.4
Date first 1849 Date last 2015 Obs 31
Pa first 154 Pa last 154.7 P.A. Now (θ) 154.7°
Sep first 25.3 Sep last 25.47 Sep. Now (ρ) 25.47"
Mag pri 9.37 Mag sec 10.29 delta mag (ΔM) 0.92 Spectral class A0 (white)
Pri motion ra -001 Sec motion ra -001
Pri motion dec -001 Sec motion dec -004
Notes N (See Notes)




rPM=0.728

Nature of this double is uncertain.



19363+3540 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 185173 68569 19 36 17 +35 39 34 STT 377 AB 2016 74 34 0.9 9.37 9.42 0.05
Show 68569 19 36 17 +35 39 34 STT 377 AB,C 2015 31 155 25.5 9.37 10.29 0.92 <===
Show 19 36 17 +35 39 34 STT 377 BC 2015 15 154 25.3 9.42 10.29 0.87
Show 19 36 18 +35 39 12 FYM 180 CD 2015 5 165 11.4 10.29 12.86 2.57


Quadruple system
5 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Cygnus SAO 68569 Tycho2 2667-00274-1 Gaia DR2 2048242763574912128
HD 185149