01487+0741 HJ 644 AC

 
 
01h 48m 40.61s +07° 41' 02.1" P.A. 227.00 sep 126.5 mag 7.18,9.90 Sp K0 dist. 172.41 pc (562.4 l.y.)
 
 
Coord 2000 01487+0741 Discov num HJ  644 Comp AC Coord arcsec 2000 01 48 40.61 +07 41 02.1
Date first 1897 Date last 2017 Obs 14
Pa first 226 Pa last 226.8 P.A. Now (θ) 226.8°
Sep first 126.7 Sep last 126.52 Sep. Now (ρ) 126.52"
Mag pri 7.18 Mag sec 9.90 delta mag (ΔM) 2.72 Spectral class K0 (yellow-orange)
Pri motion ra +018 Sec motion ra +006
Pri motion dec -021 Sec motion dec -031
Notes
rPM=0.495
Nature of this double is uncertain.
 
 
01487+0741 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 11049 110142 01 48 41 +07 41 02 HJ 644 AB 2017 24 279 17.2 7.18 11.70 4.52
Show 110142 01 48 41 +07 41 02 HJ 644 AC 2017 14 227 126.5 7.18 9.90 2.72 <===
Show 110142 01 48 41 +07 41 02 FOX 9042 AD 2017 9 124 77.6 7.18 11.60 4.42
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pisces SAO 110142 HIP 8429 Tycho2 0622-00686-1
Gaia DR2 2568639383608040320 HD 11049 BD BD+06 275 Distance 172.41
Distance ly 562.4