20438-2525 UC 4271

 
 
20h 43m 48.61s -25 24' 52.4" P.A. 61 sep 8 mag 15.50,16.20
 
 
Coord 2000
20438-2525
Discov num
UC 4271
Comp
Coord arcsec 2000
20 43 48.61 -25 24 52.4
Date first
1999
Date last
2010
Obs
4
Pa first
62
Pa last
61
P.A. Now (θ)
61°
Sep first
8.4
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
15.50
Mag sec
16.20
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+041
Sec motion ra
+053
Pri motion dec
-042
Sec motion dec
-041
Notes
V (Proper motion indicates physical)
rPM=0.18 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
61
Precise sep
7.98
Constellation
Capricornus
last precise pa
61
last precise sep
7.98
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20438-2525 UC 4271 2000 2 61 8.1 15.50 16.20 V 204348.61-252452.4
20438-2525 UC 4271 2010 4 61 7.6 15.50 16.20 V 204348.61-252452.4

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