10445-2801 LDS5716

 
 
10h 44m 31.53s -28 01' 52.9" P.A. 13 sep 197.5 mag 13.84,16.66
 
 
Coord 2000
10445-2801
Discov num
LDS5716
Comp
Coord arcsec 2000
10 44 31.53 -28 01 52.9
Date first
1960
Date last
2010
Obs
4
Pa first
17
Pa last
13
P.A. Now (θ)
13°
Sep first
203.0
Sep last
197.5
Sep. Now (ρ)
197.5"
Mag pri
13.84
Mag sec
16.66
delta mag (ΔM)
2.82
Spectral class
Pri motion ra
-121
Sec motion ra
-043
Pri motion dec
+039
Sec motion dec
-014
Notes
rPM=0.742
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
13.4
Precise sep
197.52
Constellation
Hydra
last precise pa
13.4
last precise sep
197.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10445-2801 LDS5716 1999 2 13 198.0 13.90 16.38 D 104431.53-280152.9
10445-2801 LDS5716 2010 4 13 197.5 13.84 16.66 104431.53-280152.9

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