02308+5533 RAO 42 BE

02h 30m 48.60s +55° 33' 06.3" P.A. 208.00 sep 16.0 mag 9.66,14.70

Coord 2000 02308+5533 Discov num RAO  42 Comp BE Coord arcsec 2000 02 30 48.60 +55 33 06.3
Date first 1999 Date last 2015 Obs 7
Pa first 202 Pa last 207.8 P.A. Now (θ) 207.8°
Sep first 16.7 Sep last 15.973 Sep. Now (ρ) 15.973"
Mag pri 9.66 Mag sec 14.70 delta mag (ΔM) 5.04 Spectral class
Pri motion ra +083 Sec motion ra -007
Pri motion dec -094 Sec motion dec -008
Notes N (See Notes)




rPM=0.993

This double is not physical.



02308+5533 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 15407 23389 02 30 51 +55 32 54 STF 270 AB 2016 45 305 21.3 7.00 9.66 2.66
Show 23389 02 30 51 +55 32 54 STF 270 AC 2015 13 333 48.0 7.00 11.37 4.37
Show 23389 02 30 51 +55 32 54 STF 270 AD 2015 10 281 51.1 7.00 14.20 7.20
Show 02 30 49 +55 33 06 STF 270 BD 2015 7 265 32.8 9.66 14.20 4.54
Show 02 30 49 +55 33 06 RAO 42 BE 2015 7 208 16.0 9.66 14.70 5.04 <===


Quintuple system
5 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Perseus Gaia DR2 457326850673146112