14190-2549 BU 1246AB

 
 
14h 19m 00.89s -25 48' 55.5" P.A. 231.00 sep 3.6 mag 5.93,13.50 Sp F7V dist. 18.03 pc (58.81 l.y.)
 
 
Coord 2000
14190-2549
Discov num
BU 1246
Comp
AB
Coord arcsec 2000
14 19 00.89 -25 48 55.5
Date first
1891
Date last
2015
Obs
5
Pa first
187
Pa last
231
P.A. Now (θ)
231°
Sep first
3.0
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
5.93
Mag sec
13.50
delta mag (ΔM)
7.57
Spectral class
F7V (yellow-white)
Pri motion ra
-359
Sec motion ra
-366
Pri motion dec
+365
Sec motion dec
+344
Notes
N T (See Notes, Parallax indicates physical)
rPM=0.043 (< 0.3, Physical double)
This double is physical.
 
 
14190-2549 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 182433 14190-2549 BU 1246 AB 1891 2015 5 231 3.6 5.93 13.50 7.57 <===
Show 182433 14190-2549 BU 1246 AC 1891 2012 11 117 85.9 5.93 12.54 6.61
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
230.5
Precise sep
3.554
Constellation
Hydra
SAO
182433
HIP
69965
Tycho2
6735-01289-1
HD
125276
HR
5356
GL
Gl 542.1A
CD
CD-2510271
CP
CP-25 5397
Distance
18.03
Distance ly
58.81
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14190-2549 BU 1246 AB 1936 4 217 8.0 5.93 13.30 F7V 141900.89-254855.5
14190-2549 BU 1246 AB 2000 6 219 16.1 5.93 13.30 F7V N 141900.89-254855.5
14190-2549 BU 1246 AB 2015 5 231 3.6 5.93 13.50 F7V N 141900.89-254855.5

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