12420-3330 I 1557 AB

12h 41m 58.17s -33° 30' 20.9" P.A. 94.00 sep 3.2 mag 9.30,13.70 Sp A2

Coord 2000 12420-3330 Discov num I  1557 Comp AB Coord arcsec 2000 12 41 58.17 -33 30 20.9
Date first 1927 Date last 2016 Obs 5
Pa first 95 Pa last 94.2 P.A. Now (θ) 94.2°
Sep first 3.0 Sep last 3.215 Sep. Now (ρ) 3.215"
Mag pri 9.30 Mag sec 13.70 delta mag (ΔM) 4.4 Spectral class A2 (white)
Pri motion ra -030 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes W




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Hydra SAO 203721 Tycho2 7251-01278-1 HD 110386