21349-3044 UC 4501

 
 
21h 34m 52.22s -30 44' 23.8" P.A. 42 sep 58.6 mag 14.10,15.50
 
 
Coord 2000
21349-3044
Discov num
UC 4501
Comp
Coord arcsec 2000
21 34 52.22 -30 44 23.8
Date first
1999
Date last
2015
Obs
5
Pa first
42
Pa last
42
P.A. Now (θ)
42°
Sep first
58.4
Sep last
58.6
Sep. Now (ρ)
58.6"
Mag pri
14.10
Mag sec
15.50
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
+125
Sec motion ra
+124
Pri motion dec
+023
Sec motion dec
+020
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.025 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
42.1
Precise sep
58.586
Cdsa2 id
UC 4501
Constellation
Piscis Austrinus
Ra deg
21.58117222222222
De deg
-30.739944444444447
last precise pa
42.1
last precise sep
58.586
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21349-3044 UC 4501 1999 2 42 58.5 14.10 15.50 V 213452.22-304423.8
21349-3044 UC 4501 2000 2 42 58.4 14.10 15.50 V 213452.22-304423.8
21349-3044 UC 4501 2010 4 42 58.5 14.10 15.50 V R 213452.22-304423.8
21349-3044 UC 4501 2015 5 42 58.6 14.10 15.50 V R 213452.22-304423.8

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