11139+2159 CBL 48

11h 13m 54.31s +21° 58' 33.3" P.A. 190.00 sep 15.5 mag 11.26,13.46

Coord 2000 11139+2159 Discov num CBL  48 Comp Coord arcsec 2000 11 13 54.31 +21 58 33.3
Date first 1903 Date last 2021 Obs 15
Pa first 190 Pa last 189.8 P.A. Now (θ) 189.8°
Sep first 15.5 Sep last 15.54 Sep. Now (ρ) 15.54"
Mag pri 11.26 Mag sec 13.46 delta mag (ΔM) 2.2 Spectral class
Pri motion ra -073 Sec motion ra -079
Pri motion dec -006 Sec motion dec -002
Notes V (Proper motion indicates physical)




rPM=0.091 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Leo Tycho2 1439-00445-1 Gaia DR2 3991504599290121344