19139+5742 TOK 328 (54 Dra)

 
 
19h 13m 55.15s +57° 42' 18.3" P.A. 232.00 sep 226.5 mag 5.13,11.51 Sp K2III dist. 50.66 pc (165.25 l.y.)
 
 
Coord 2000 19139+5742 Discov num TOK 328 Comp Coord arcsec 2000 19 13 55.15 +57 42 18.3
Date first 1915 Date last 2010 Obs 5
Pa first 234 Pa last 232.3 P.A. Now (θ) 232.3°
Sep first 228.4 Sep last 226.5 Sep. Now (ρ) 226.5"
Mag pri 5.13 Mag sec 11.51 delta mag (ΔM) 6.38 Spectral class K2III (yellow-orange)
Pri motion ra -015 Sec motion ra +008
Pri motion dec -066 Sec motion dec -063
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.343
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 54 Dra Constellation Draco SAO 31497 HIP 94490
Tycho2 3928-01728-1 Gaia DR2 2143019566369485440 HD 180610 HR 7309
GC 26537 BD BD+57 1968 Flamsteed 54 Draconis Flamsteed name 54 Dra
Distance 50.66 Distance ly 165.25