11423-1544 LDS 357

 
 
11h 42m 15.76s -15 43' 42.9" P.A. 257 sep 66.5 mag 9.12,12.00 Sp A9V
 
 
Coord 2000
11423-1544
Discov num
LDS 357
Comp
Coord arcsec 2000
11 42 15.76 -15 43 42.9
Date first
1904
Date last
2013
Obs
8
Pa first
261
Pa last
257
P.A. Now (θ)
257°
Sep first
71.4
Sep last
66.5
Sep. Now (ρ)
66.5"
Mag pri
9.12
Mag sec
12.00
delta mag (ΔM)
2.88
Spectral class
A9V (white)
Pri motion ra
-034
Sec motion ra
+022
Pri motion dec
+005
Sec motion dec
-043
Notes
rPM=1.527
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256.7
Precise sep
66.5
Constellation
Crater
SAO
156840
Tycho2
6086-01601-1
HD
101717
last precise pa
256.7
last precise sep
66.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11423-1544 LDS 357 1920 1 225 71.0 9.11 11.50 A9V 114215.76-154342.9
11423-1544 LDS 357 2000 5 256 67.1 9.12 12.00 A9V 114215.76-154342.9
11423-1544 LDS 357 2013 6 257 66.5 9.12 12.00 A9V 114215.76-154342.9

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