20372-5816 UC 4234

 
 
20h 37m 09.94s -58 15' 58.7" P.A. 131.00 sep 9.3 mag 13.00,15.90
 
 
Coord 2000
20372-5816
Discov num
UC 4234
Comp
Coord arcsec 2000
20 37 09.94 -58 15 58.7
Date first
1996
Date last
2015
Obs
4
Pa first
133
Pa last
131
P.A. Now (θ)
131°
Sep first
9.8
Sep last
9.3
Sep. Now (ρ)
9.3"
Mag pri
13.00
Mag sec
15.90
delta mag (ΔM)
2.9
Spectral class
Pri motion ra
+091
Sec motion ra
+088
Pri motion dec
-029
Sec motion dec
-032
Notes
V (Proper motion indicates physical)
rPM=0.044 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
131.3
Precise sep
9.287
Constellation
Indus
Gaia DR2
6467774449135452672
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20372-5816 UC 4234 1999 2 133 9.9 13.00 15.90 V 203709.94-581558.7
20372-5816 UC 4234 2000 2 133 9.7 13.00 15.90 V 203709.94-581558.7
20372-5816 UC 4234 2010 4 133 9.4 13.00 15.90 V 203709.94-581558.7
20372-5816 UC 4234 2015 4 131 9.3 13.00 15.90 V 203709.94-581558.7

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