11497-3227 SKF1908AC

 
 
11h 49m 43.09s -32 26' 37.8" P.A. 181 sep 25.4 mag 8.98,10.12 Sp F7V dist. 74.07 pc (241.62 l.y.)
 
 
Coord 2000
11497-3227
Discov num
SKF1908
Comp
AC
Coord arcsec 2000
11 49 43.09 -32 26 37.8
Date first
1912
Date last
2010
Obs
8
Pa first
182
Pa last
181
P.A. Now (θ)
181°
Sep first
26.1
Sep last
25.4
Sep. Now (ρ)
25.4"
Mag pri
8.98
Mag sec
10.12
delta mag (ΔM)
1.14
Spectral class
F7V (yellow-white)
Pri motion ra
-072
Sec motion ra
-072
Pri motion dec
+035
Sec motion dec
+033
Notes
rPM=0.025 (< 0.3, Physical double)
This double is physical.
 
 
11497-3227 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 202843 11497-3227 I 1550 AB 1927 1991 17 129 1.0 8.13 10.57 2.44
Show 202843 11497-3227 SKF1908 AC 1912 2010 8 181 25.4 8.98 10.12 1.14 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
180.7
Precise sep
25.4
Constellation
Hydra
SAO
202843
HIP
57672
Tycho2
7221-00771-1
HD
102750
CD
CD-31 9279
CP
CP-31 3339
Distance
74.07
Distance ly
241.62
last precise pa
180.7
last precise sep
25.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11497-3227 SKF1908 AC 2010 5 181 25.4 8.98 10.12 F7V 114943.09-322637.8

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