02165-5131 DUN   6AB (Phi Eri)

 
 
02h 16m 30.58s -51 30' 43.7" P.A. 224 sep 89.6 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
2013
Obs
17
Pa first
220
Pa last
224
P.A. Now (θ)
224°
Sep first
90.0
Sep last
89.6
Sep. Now (ρ)
89.6"
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 W (See Notes, Proper motion indicates non-physical, )
This double is not physical.
 
 
02165-5131 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Phi Eri 232696 02165-5131 DUN 6 AB 1826 2013 17 224 89.6 3.52 9.32 5.80 <===
Show 232696 02165-5131 SHY 137 AC 1991 1999 3 208 999.9 3.52 6.49 2.97
Show 232696 02165-5131 SHY 137 AD 1991 1999 3 228 999.9 3.52 7.13 3.61
Show 232620 02165-5131 RMU 2 Ca,Cb 2011 2011 1 242 0.3 5.45 8.20 2.75
Show 232620 02165-5131 SHY 133 CD 1991 1999 3 247 999.9 6.49 7.13 0.64
Show 232620 02165-5131 SHY 143 CE 1991 1999 3 64 999.9 6.49 5.33 1.16
Show 232488 02165-5131 SHY 130 DF 1991 2015 4 244 999.9 7.13 8.59 1.46
Septuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name
Phi Eri
Constellation
Eridanus
SAO
232696
HIP
10602
Tycho2
8055-01270-1
HD
14228
HR
674
GC
2756
CP
CP-52 285
Bayer
Phi Eridani
Bayer name
Phi Eri
Distance
47.13
Distance ly
153.74
last precise pa
224
last precise sep
89.57
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02165-5131 DUN 6 AB 2000 15 224 89.1 3.52 9.32 B8IV-V N D 021630.59-513043.8
02165-5131 DUN 6 AB 2013 17 224 89.6 3.52 9.32 B8IV-V N 021630.59-513043.8

If you need more information about this double, apply for a data request form to the WDS.