21486-5358 UC 4571

 
 
21h 48m 33.58s -53 58' 29.1" P.A. 175 sep 53.8 mag 14.00,16.30
 
 
Coord 2000
21486-5358
Discov num
UC 4571
Comp
Coord arcsec 2000
21 48 33.58 -53 58 29.1
Date first
1998
Date last
2010
Obs
5
Pa first
174
Pa last
175
P.A. Now (θ)
175°
Sep first
53.9
Sep last
53.8
Sep. Now (ρ)
53.8"
Mag pri
14.00
Mag sec
16.30
delta mag (ΔM)
2.3
Spectral class
Pri motion ra
+025
Sec motion ra
+020
Pri motion dec
-065
Sec motion dec
-064
Notes
V (Proper motion indicates physical)
rPM=0.073 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
174.5
Precise sep
53.78
Constellation
Indus
last precise pa
174.5
last precise sep
53.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21486-5358 UC 4571 1999 2 175 54.0 14.00 16.30 V 214833.58-535829.1
21486-5358 UC 4571 2000 2 174 53.9 14.00 16.30 V 214833.58-535829.1
21486-5358 UC 4571 2010 5 175 53.8 14.00 16.30 V 214833.58-535829.1

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