21331-4311 UC 4495

 
 
21h 33m 08.05s -43 10' 35.5" P.A. 33 sep 48.1 mag 13.92,15.50
 
 
Coord 2000
21331-4311
Discov num
UC 4495
Comp
Coord arcsec 2000
21 33 08.05 -43 10 35.5
Date first
1996
Date last
2015
Obs
5
Pa first
34
Pa last
33
P.A. Now (θ)
33°
Sep first
48.2
Sep last
48.1
Sep. Now (ρ)
48.1"
Mag pri
13.92
Mag sec
15.50
delta mag (ΔM)
1.58
Spectral class
Pri motion ra
-036
Sec motion ra
-036
Pri motion dec
-042
Sec motion dec
-041
Notes
V (Proper motion indicates physical)
rPM=0.018 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
33.4
Precise sep
48.077
Cdsa2 id
UC 4495
Constellation
Grus
Ra deg
21.55223611111111
De deg
-43.17652777777778
last precise pa
33.4
last precise sep
48.077
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21331-4311 UC 4495 2000 2 34 48.2 13.90 15.50 V 213308.05-431035.5
21331-4311 UC 4495 2010 4 34 48.2 13.92 15.50 V 213308.05-431035.5
21331-4311 UC 4495 2015 5 33 48.1 13.92 15.50 V 213308.05-431035.5

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