23338-5856 UC 4986

 
 
23h 33m 48.28s -58 56' 15.5" P.A. 266 sep 17.3 mag 15.50,16.00
 
 
Coord 2000
23338-5856
Discov num
UC 4986
Comp
Coord arcsec 2000
23 33 48.28 -58 56 15.5
Date first
1998
Date last
2015
Obs
4
Pa first
266
Pa last
266
P.A. Now (θ)
266°
Sep first
17.6
Sep last
17.3
Sep. Now (ρ)
17.3"
Mag pri
15.50
Mag sec
16.00
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+054
Sec motion ra
+057
Pri motion dec
+019
Sec motion dec
+016
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.072 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
265.9
Precise sep
17.318
Cdsa2 id
UC 4986
Constellation
Tucana
Ra deg
23.56341111111111
De deg
-58.937638888888884
last precise pa
265.9
last precise sep
17.318
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23338-5856 UC 4986 1999 2 266 17.5 15.50 16.00 V 233348.28-585615.5
23338-5856 UC 4986 2000 2 266 17.6 15.50 16.00 V 233348.28-585615.5
23338-5856 UC 4986 2010 3 266 17.5 15.50 16.00 V R 233348.28-585615.5
23338-5856 UC 4986 2015 4 266 17.3 15.50 16.00 V R 233348.28-585615.5

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