08547-0520 LDS 239

 
 
08h 54m 47.17s -05 19' 32.0" P.A. 150 sep 39.1 mag 12.76,13.44
 
 
Coord 2000
08547-0520
Discov num
LDS 239
Comp
Coord arcsec 2000
08 54 47.17 -05 19 32.0
Date first
1920
Date last
2010
Obs
6
Pa first
135
Pa last
150
P.A. Now (θ)
150°
Sep first
20.0
Sep last
39.1
Sep. Now (ρ)
39.1"
Mag pri
12.76
Mag sec
13.44
delta mag (ΔM)
0.68
Spectral class
Pri motion ra
-019
Sec motion ra
-016
Pri motion dec
+001
Sec motion dec
-000
Notes
rPM=0.166 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
150.2
Precise sep
39.07
Cdsa2 id
LDS 239
Constellation
Hydra
Ra deg
8.913102777777778
De deg
-5.325555555555555
last precise pa
150.2
last precise sep
39.07
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08547-0520 LDS 239 1920 1 315 20.0 13.20 13.80 X 085408.57-052000.0
08547-0520 LDS 239 2000 4 150 39.1 12.76 13.44 085447.17-051932.0
08547-0520 LDS 239 2010 6 150 39.1 12.76 13.44 085447.17-051932.0

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