16440+2453 TDT 56

16h 43m 59.57s +24° 53' 01.1" P.A. 259.00 sep 1.5 mag 11.18,13.06

Coord 2000 16440+2453 Discov num TDT  56 Comp Coord arcsec 2000 16 43 59.57 +24 53 01.1
Date first 1991 Date last 1991 Obs 1
Pa first 259 Pa last 258.9 P.A. Now (θ) 258.9°
Sep first 1.5 Sep last 1.48 Sep. Now (ρ) 1.48"
Mag pri 11.18 Mag sec 13.06 delta mag (ΔM) 1.88 Spectral class
Pri motion ra -012 Sec motion ra -012
Pri motion dec -011 Sec motion dec -011
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Hercules Tycho2 2049-00922-1 Gaia DR2 1300246411939798272