13089-0148 GWP 1922 AC

13h 08m 51.09s -01° 48' 06.3" P.A. 197.00 sep 27.5 mag 10.60,16.80

Coord 2000 13089-0148 Discov num GWP1922 Comp AC Coord arcsec 2000 13 08 51.09 -01 48 06.3
Date first 1956 Date last 2015 Obs 8
Pa first 198 Pa last 197.2 P.A. Now (θ) 197.2°
Sep first 27.3 Sep last 27.511 Sep. Now (ρ) 27.511"
Mag pri 10.60 Mag sec 16.80 delta mag (ΔM) 6.2 Spectral class
Pri motion ra -083 Sec motion ra -080
Pri motion dec -001 Sec motion dec +004
Notes V W R (Proper motion indicates physical, , Red magnitudes)




rPM=0.07 (< 0.3, Physical double)

This double is physical.



13089-0148 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 13 08 51 -01 48 06 GWP 1921 AB 2017 7 167 25.4 10.60 14.70 4.10
Show 13 08 51 -01 48 06 GWP 1922 AC 2015 8 197 27.5 10.60 16.80 6.20 <===


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Virgo Tycho2 4957-00752-1 Gaia DR2 3685689012121275776