20365-4533 I    41

 
 
20h 36m 30.52s -45 33' 27.9" P.A. 356 sep 2.3 mag 7.74,8.53 Sp A7III dist. 125.16 pc (408.27 l.y.)
 
 
Coord 2000
20365-4533
Discov num
I    41
Comp
Coord arcsec 2000
20 36 30.52 -45 33 27.9
Date first
1895
Date last
2016
Obs
29
Pa first
0
Pa last
356
P.A. Now (θ)
356°
Sep first
2.0
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
7.74
Mag sec
8.53
delta mag (ΔM)
0.79
Spectral class
A7III (white)
Pri motion ra
+025
Sec motion ra
+025
Pri motion dec
+013
Sec motion dec
+013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
356.2
Precise sep
2.26
Constellation
Indus
SAO
230292
HIP
101671
Tycho2
8406-00457-1
Gaia DR2
48093860608
HD
196014
CD
CD-4513921
CP
CP-45 9989
Distance
125.16
Distance ly
408.27
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20365-4533 I 41 1993 25 356 2.2 7.74 8.53 A7III D 203630.52-453327.9
20365-4533 I 41 2013 26 356 2.3 7.74 8.53 A7III 203630.52-453327.9
20365-4533 I 41 2016 27 356 2.3 7.74 8.53 A7III 203630.52-453327.9

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