11531-2718 BVD  96

 
 
11h 53m 05.83s -27 18' 29.1" P.A. 238 sep 134.4 mag 8.83,9.84 Sp F7V+G6V
 
 
Coord 2000
11531-2718
Discov num
BVD  96
Comp
Coord arcsec 2000
11 53 05.83 -27 18 29.1
Date first
1911
Date last
2015
Obs
9
Pa first
238
Pa last
238
P.A. Now (θ)
238°
Sep first
134.1
Sep last
134.4
Sep. Now (ρ)
134.4"
Mag pri
8.83
Mag sec
9.84
delta mag (ΔM)
1.01
Spectral class
F7V+G6V (yellow-white/yellow)
Pri motion ra
-181
Sec motion ra
-171
Pri motion dec
+003
Sec motion dec
+024
Notes
W
rPM=0.128 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
238
Precise sep
134.365
Constellation
Hydra
SAO
180264
Tycho2
6674-00350-1
HD
103231
last precise pa
238
last precise sep
134.365
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11531-2718 BVD 96 2000 4 238 134.3 8.83 9.84 F7V G6V 115305.83-271829.1
11531-2718 BVD 96 2010 8 238 134.3 8.83 9.84 F7V+G6V 115305.83-271829.1
11531-2718 BVD 96 2015 9 238 134.4 8.83 9.84 F7V+G6V W 115305.83-271829.1

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