21318-7405 UC 4484

 
 
21h 31m 45.28s -74 05' 02.3" P.A. 345 sep 40.6 mag 16.30,16.30
 
 
Coord 2000
21318-7405
Discov num
UC 4484
Comp
Coord arcsec 2000
21 31 45.28 -74 05 02.3
Date first
1998
Date last
2010
Obs
5
Pa first
345
Pa last
345
P.A. Now (θ)
345°
Sep first
40.7
Sep last
40.6
Sep. Now (ρ)
40.6"
Mag pri
16.30
Mag sec
16.30
delta mag (ΔM)
0
Spectral class
Pri motion ra
+046
Sec motion ra
+028
Pri motion dec
-056
Sec motion dec
-054
Notes
V (Proper motion indicates physical)
rPM=0.25 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
344.8
Precise sep
40.56
Constellation
Pavo
last precise pa
344.8
last precise sep
40.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21318-7405 UC 4484 2000 2 345 40.4 16.30 16.30 V 213145.28-740502.3
21318-7405 UC 4484 2010 5 345 40.4 16.30 16.30 V 213145.28-740502.3

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