00426-0652 HLN 48 AB,C (HD 4019)

 
 
00h 42m 37.69s -06 51' 51.8" P.A. 1.00 sep 2.0 mag 9.00,12.50 Sp G0
 
 
Coord 2000 00426-0652 Discov num HLN  48 Comp AB,C Coord arcsec 2000 00 42 37.69 -06 51 51.8
Date first 1968 Date last 1968 Obs 1
Pa first 1 Pa last 0.8 P.A. Now (θ) 0.8°
Sep first 2.0 Sep last 1.97 Sep. Now (ρ) 1.97"
Mag pri 9.00 Mag sec 12.50 delta mag (ΔM) 3.5 Spectral class G0 (yellow)
Pri motion ra -030 Sec motion ra
Pri motion dec -032 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
00426-0652 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 128915 00 42 38 -06 51 52 RST 4154 AB 2019 11 0 0.2 9.80 9.80 0.00
Show HD 4019 128915 00 42 38 -06 51 52 HLN 48 AB,C 1968 1 1 2.0 9.00 12.50 3.50 <===
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 4019 Constellation Cetus SAO 128915 Tycho2 4679-00897-1
Gaia DR2 2523402107986807296 HD 4019