03128-0414 STF 365AB

 
 
03h 12m 50.22s -04 14' 04.9" P.A. 144 sep 13 mag 10.27,10.80 Sp G0
 
 
Coord 2000
03128-0414
Discov num
STF 365
Comp
AB
Coord arcsec 2000
03 12 50.22 -04 14 04.9
Date first
1895
Date last
2010
Obs
10
Pa first
142
Pa last
144
P.A. Now (θ)
144°
Sep first
12.7
Sep last
13.0
Sep. Now (ρ)
13"
Mag pri
10.27
Mag sec
10.80
delta mag (ΔM)
0.53
Spectral class
G0 (yellow)
Pri motion ra
+001
Sec motion ra
+006
Pri motion dec
-008
Sec motion dec
-011
Notes
rPM=0.465
Nature of this double is uncertain.
 
 
03128-0414 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 03128-0414 TDS2479 Aa,Ab 1991 1991 1 72 0.5 10.94 11.05 0.11
Show 03128-0414 STF 365 AB 1895 2010 10 144 13.0 10.27 10.80 0.53 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
143.6
Precise sep
13
Constellation
Eridanus
Tycho2
4711-00684-1
last precise pa
143.6
last precise sep
13
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03128-0414 STF 365 AB 1998 7 141 12.9 10.27 10.80 D 031250.22-041404.9
03128-0414 STF 365 AB 2010 8 144 13.0 10.27 10.80 D 031250.22-041404.9

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