00493-1900 SLE 123 (HD 4722)

 
 
00h 49m 16.21s -19 00' 25.8" P.A. 90.00 sep 21.6 mag 9.88,12.10 Sp F6V
 
 
Coord 2000 00493-1900 Discov num SLE 123 Comp Coord arcsec 2000 00 49 16.21 -19 00 25.8
Date first 1975 Date last 2015 Obs 7
Pa first 85 Pa last 89.6 P.A. Now (θ) 89.6°
Sep first 25.3 Sep last 21.617 Sep. Now (ρ) 21.617"
Mag pri 9.88 Mag sec 12.10 delta mag (ΔM) 2.22 Spectral class F6V (yellow-white)
Pri motion ra +082 Sec motion ra -002
Pri motion dec +049 Sec motion dec -003
Notes
rPM=1.034
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 4722 Constellation Cetus SAO 147462 Tycho2 5850-02166-1
Gaia DR2 2357004663939249280 HD 4722