05306-7102 HEI 660

 
 
05h 30m 10.00s -71 02' 00.0" P.A. 276.00 sep 2.0 mag 11.10,11.90
 
 
Coord 2000 05306-7102 Discov num HEI 660 Comp Coord arcsec 2000 05 30 10.00 -71 02 00.0
Date first 1990 Date last 1990 Obs 1
Pa first 276 Pa last 275.7 P.A. Now (θ) 275.7°
Sep first 2.0 Sep last 2.04 Sep. Now (ρ) 2.04"
Mag pri 11.10 Mag sec 11.90 delta mag (ΔM) 0.8 Spectral class
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Mensa Coordinate calcolate 1 Coordinate calculated yes