02165-5131 DUN 6 AB (Phi Eri)

 
 
02h 16m 30.58s -51° 30' 43.7" P.A. 224.00 sep 89.1 mag 3.52,9.32 Sp B8IV-V dist. 47.13 pc (153.74 l.y.)
 
 
Coord 2000 02165-5131 Discov num DUN   6 Comp AB Coord arcsec 2000 02 16 30.58 -51 30 43.7
Date first 1826 Date last 2015 Obs 18
Pa first 220 Pa last 223.9 P.A. Now (θ) 223.9°
Sep first 90.0 Sep last 89.051 Sep. Now (ρ) 89.051"
Mag pri 3.52 Mag sec 9.32 delta mag (ΔM) 5.8 Spectral class B8IV-V (blue-white)
Pri motion ra +093 Sec motion ra -004
Pri motion dec -024 Sec motion dec +009
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.067
This double is not physical.
 
 
02165-5131 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Phi Eri 232696 02 16 31 -51 30 44 DUN 6 AB 2015 18 224 89.1 3.52 9.32 5.80 <===
Show 232696 02 16 31 -51 30 44 SHY 137 AC 1999 3 208 999.9 3.52 6.49 2.97
Show 232696 02 16 31 -51 30 44 SHY 137 AD 1999 3 228 999.9 3.52 7.13 3.61
Show 232620 02 04 35 -54 52 54 RMU 2 Ca,Cb 2011 1 242 0.3 5.45 8.20 2.75
Show 232620 02 04 35 -54 52 54 SHY 133 CD 1999 3 247 999.9 6.49 7.13 0.64
Show 232620 02 04 35 -54 52 54 SHY 143 CE 1999 3 64 999.9 6.49 5.33 1.16
Show 232488 01 39 08 -56 25 46 SHY 130 DF 2015 4 244 999.9 7.13 8.59 1.46
Septuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Phi Eri Constellation Eridanus SAO 232696 HIP 10602
Tycho2 8055-01270-1 Gaia DR2 4936685751335824896 HD 14228 HR 674
GC 2756 CP CP-52 285 Bayer Phi Eridani Bayer name Phi Eri
FK5 82 Distance 47.13 Distance ly 153.74 Bayer greek φ Eri