04077-7552 HJ 3640 AB

 
 
04h 07m 41.09s -75° 51' 41.7" P.A. 75.00 sep 14.4 mag 9.60,13.23 Sp G5V dist. 222.72 pc (726.51 l.y.)
 
 
Coord 2000 04077-7552 Discov num HJ 3640 Comp AB Coord arcsec 2000 04 07 41.09 -75 51 41.7
Date first 1836 Date last 1998 Obs 4
Pa first 72 Pa last 74.8 P.A. Now (θ) 74.8°
Sep first 12.5 Sep last 14.44 Sep. Now (ρ) 14.44"
Mag pri 9.60 Mag sec 13.23 delta mag (ΔM) 3.63 Spectral class G5V (yellow)
Pri motion ra +100 Sec motion ra +097
Pri motion dec +136 Sec motion dec +120
Notes
rPM=0.096 (< 0.3, Physical double)
This double is physical.
 
 
04077-7552 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 26951 04 07 41 -75 51 42 HDS 525 Aa,Ab 1991 2 352 0.6 9.95 10.04 0.09
Show 04 07 41 -75 51 42 HJ 3640 AB 1998 4 75 14.4 9.60 13.23 3.63 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Mensa HIP 19258 Tycho2 9364-00290-1 Gaia DR2 4628724157989207040
HD 26951 CP CP-76 263 Distance 222.72 Distance ly 726.51