00434-0054 STF  53AB

 
 
00h 43m 24.62s -00 53' 40.8" P.A. 3 sep 51.2 mag 9.31,10.70 Sp G5
 
 
Coord 2000
00434-0054
Discov num
STF  53
Comp
AB
Coord arcsec 2000
00 43 24.62 -00 53 40.8
Date first
1891
Date last
2013
Obs
28
Pa first
335
Pa last
3
P.A. Now (θ)
Sep first
26.5
Sep last
51.2
Sep. Now (ρ)
51.2"
Mag pri
9.31
Mag sec
10.70
delta mag (ΔM)
1.39
Spectral class
G5 (yellow)
Pri motion ra
-117
Sec motion ra
+004
Pri motion dec
-224
Sec motion dec
+006
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=1.028
This double is not physical.
 
 
00434-0054 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 128919 00434-0054 STF 53 AB 1891 2013 28 3 51.2 9.31 10.70 1.39 <===
Show 00434-0054 BU 1350 BC 1908 2000 6 25 127.9 10.70 14.26 3.56
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
3.3
Precise sep
51.23
Cdsa2 id
STF 53 AB
Constellation
Cetus
SAO
128919
Tycho2
4673-00403-1
HD
4096
Ra deg
0.7235055555555555
De deg
-0.8946666666666666
last precise pa
3.3
last precise sep
51.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00434-0054 STF 53 AB 2003 22 2 49.3 9.31 10.70 G5 NLD 004324.62-005340.8
00434-0054 STF 53 AB 2010 23 3 50.8 9.31 10.70 G5 NLD 004324.62-005340.8
00434-0054 STF 53 AB 2012 27 3 51.0 9.31 10.70 G5 NLD 004324.62-005340.8
00434-0054 STF 53 AB 2013 28 3 51.2 9.31 10.70 G5 NLDU 004324.62-005340.8

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