15453-5841 FIN 234AB

 
 
15h 45m 16.22s -58 41' 13.7" P.A. 164.00 sep 0.1 mag 8.29,8.93 Sp A3/5V dist. 591.72 pc (1930.19 l.y.)
 
 
Coord 2000
15453-5841
Discov num
FIN 234
Comp
AB
Coord arcsec 2000
15 45 16.22 -58 41 13.7
Date first
1928
Date last
2020
Obs
15
Pa first
173
Pa last
164
P.A. Now (θ)
164°
Sep first
0.3
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
8.29
Mag sec
8.93
delta mag (ΔM)
0.64
Spectral class
A3/5V (white)
Pri motion ra
+014
Sec motion ra
Pri motion dec
+004
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
15453-5841 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 242913 15 45 16 -58 41 14 FIN 234 AB 2020 15 164 0.1 8.29 8.93 0.64 <===
Show 242913 15 45 16 -58 41 14 DUN 191 AB,C 2016 18 296 32.6 7.75 8.09 0.34
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
163.5
Precise sep
0.082
Constellation
Norma
SAO
242913
HIP
77160
Tycho2
8708-02003-1
Gaia DR2
5834232658151593472
HD
140178
CP
CP-58 6252
Distance
591.72
Distance ly
1930.19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15453-5841 FIN 234 AB 1993 6 172 0.2 8.29 8.93 A3/5V N 154516.22-584113.7
15453-5841 FIN 234 AB 2008 7 168 0.0 8.29 8.93 A3/5V N 154516.22-584113.7
15453-5841 FIN 234 AB 2014 8 142 0.0 8.29 8.93 A3/5V N 154516.22-584113.7
15453-5841 FIN 234 AB 2015 9 169 0.0 8.29 8.93 A3/5V N 154516.22-584113.7
15453-5841 FIN 234 AB 2017 12 167 0.1 8.29 8.93 A3/5V N 154516.22-584113.7
15453-5841 FIN 234 AB 2018 13 173 0.1 8.29 8.93 A3/5V N 154516.22-584113.7
15453-5841 FIN 234 AB 2019 14 164 0.1 8.29 8.93 A3/5V N 154516.22-584113.7

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