13050+1304 J 2103 AB (HD 113639)

 
 
13h 05m 00.78s +13° 04' 09.7" P.A. 200.00 sep 3.2 mag 10.60,10.90 Sp F8
 
 
Coord 2000 13050+1304 Discov num J  2103 Comp AB Coord arcsec 2000 13 05 00.78 +13 04 09.7
Date first 1942 Date last 2019 Obs 12
Pa first 195 Pa last 200.2 P.A. Now (θ) 200.2°
Sep first 3.0 Sep last 3.17 Sep. Now (ρ) 3.17"
Mag pri 10.60 Mag sec 10.90 delta mag (ΔM) 0.3 Spectral class F8 (yellow-white)
Pri motion ra -016 Sec motion ra
Pri motion dec +003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
13050+1304 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 13 05 01 +13 04 10 SCA 193 Aa,Ab 2020 1 341 0.3 11.10 11.40 0.30
Show HD 113639 13 05 01 +13 04 10 J 2103 AB 2019 12 200 3.2 10.60 10.90 0.30 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 113639 Constellation Virgo Tycho2 0889-00334-1 HD 113639