03158-0849 SHY 154 (Zet Eri)

 
 
03h 15m 50.03s -08 49' 11.4" P.A. 151 sep 999.9 mag 4.82,6.19 Sp A4+F7V dist. 33.65 pc (109.77 l.y.)
 
 
Coord 2000
03158-0849
Discov num
SHY 154
Comp
Coord arcsec 2000
03 15 50.03 -08 49 11.4
Date first
1991
Date last
1999
Obs
4
Pa first
151
Pa last
151
P.A. Now (θ)
151°
Sep first
999.9
Sep last
999.9
Sep. Now (ρ)
999.9"
Mag pri
4.82
Mag sec
6.19
delta mag (ΔM)
1.37
Spectral class
A4+F7V (white/yellow-white)
Pri motion ra
+000
Sec motion ra
+007
Pri motion dec
+046
Sec motion dec
+027
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.44
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
150.7
Precise sep
1383
Name
Zet Eri
Constellation
Eridanus
SAO
130387
HIP
15197
Tycho2
5295-01259-1
Gaia DR2
5166714578981717632
HD
20320
HR
984
GC
3899
BD
BD-09 624
Bayer
Zeta Eridani
Bayer name
Zet Eri
Flamsteed
13 Eridani
Flamsteed name
13 Eri
Distance
33.65
Distance ly
109.77
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03158-0849 SHY 154 1998 3 151 999.9 4.82 6.19 A4 F7V NVD 031550.03-084911.4
03158-0849 SHY 154 1999 4 151 999.9 4.82 6.19 A4 F7V NVD 031550.03-084911.4

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