11309-1310 BRT 2728

11h 30m 51.54s -13° 10' 19.0" P.A. 271.00 sep 3.0 mag 12.40,13.00

Coord 2000 11309-1310 Discov num BRT2728 Comp Coord arcsec 2000 11 30 51.54 -13 10 19.0
Date first 1903 Date last 2016 Obs 5
Pa first 277 Pa last 270.6 P.A. Now (θ) 270.6°
Sep first 2.1 Sep last 3.01 Sep. Now (ρ) 3.01"
Mag pri 12.40 Mag sec 13.00 delta mag (ΔM) 0.6 Spectral class
Pri motion ra -012 Sec motion ra
Pri motion dec +010 Sec motion dec
Notes R (Red magnitudes)




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Crater Gaia DR2 3561977113430702848