01583-6513 LDS  64

 
 
01h 58m 18.51s -65 13' 06.8" P.A. 269 sep 25.2 mag 10.49,12.50 dist. 31.33 pc (102.2 l.y.)
 
 
Coord 2000
01583-6513
Discov num
LDS  64
Comp
Coord arcsec 2000
01 58 18.51 -65 13 06.8
Date first
1920
Date last
2010
Obs
6
Pa first
315
Pa last
269
P.A. Now (θ)
269°
Sep first
26.0
Sep last
25.2
Sep. Now (ρ)
25.2"
Mag pri
10.49
Mag sec
12.50
delta mag (ΔM)
2.01
Spectral class
Pri motion ra
+159
Sec motion ra
-005
Pri motion dec
+199
Sec motion dec
+162
Notes
rPM=0.66
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
268.8
Precise sep
25.18
Constellation
Hydrus
HIP
9187
Tycho2
8857-00529-1
Distance
31.33
Distance ly
102.2
last precise pa
268.8
last precise sep
25.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01583-6513 LDS 64 1960 2 267 26.0 11.70 13.70 015818.51-651306.8
01583-6513 LDS 64 1993 3 269 25.1 11.70 13.70 015818.51-651306.8
01583-6513 LDS 64 2000 4 269 25.3 11.70 13.70 D 015818.51-651306.8
01583-6513 LDS 64 2010 6 269 25.2 10.49 12.50 015818.51-651306.8

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