21465-2338 UC 4557

 
 
21h 46m 29.44s -23 38' 29.9" P.A. 162 sep 8.1 mag 14.70,16.30
 
 
Coord 2000
21465-2338
Discov num
UC 4557
Comp
Coord arcsec 2000
21 46 29.44 -23 38 29.9
Date first
1998
Date last
2010
Obs
3
Pa first
162
Pa last
162
P.A. Now (θ)
162°
Sep first
8.1
Sep last
8.1
Sep. Now (ρ)
8.1"
Mag pri
14.70
Mag sec
16.30
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
-062
Sec motion ra
-055
Pri motion dec
-015
Sec motion dec
-037
Notes
V (Proper motion indicates physical)
rPM=0.348
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
162.2
Precise sep
8.08
Constellation
Capricornus
last precise pa
162.2
last precise sep
8.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21465-2338 UC 4557 1999 2 162 8.2 14.70 16.30 V 214629.44-233829.9
21465-2338 UC 4557 2000 2 162 8.1 14.70 16.30 V 214629.44-233829.9
21465-2338 UC 4557 2010 3 161 7.6 14.70 16.30 V 214629.44-233829.9

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