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
Constellation
Piscis Austrinus
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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