21550+1849 UC 4596

 
 
21h 54m 59.72s +18 49' 18.9" P.A. 308 sep 17.3 mag 12.80,16.60
 
 
Coord 2000
21550+1849
Discov num
UC 4596
Comp
Coord arcsec 2000
21 54 59.72 +18 49 18.9
Date first
1999
Date last
2010
Obs
3
Pa first
308
Pa last
308
P.A. Now (θ)
308°
Sep first
17.2
Sep last
17.3
Sep. Now (ρ)
17.3"
Mag pri
12.80
Mag sec
16.60
delta mag (ΔM)
3.8
Spectral class
Pri motion ra
+019
Sec motion ra
+025
Pri motion dec
+057
Sec motion dec
+051
Notes
V (Proper motion indicates physical)
rPM=0.141 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
308.2
Precise sep
17.31
Cdsa2 id
UC 4596
Constellation
Pegasus
Ra deg
21.91658888888889
De deg
18.821916666666667
last precise pa
308.2
last precise sep
17.31
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21550+1849 UC 4596 2000 2 308 16.9 12.80 16.60 V 215459.72+184918.9
21550+1849 UC 4596 2001 2 308 17.0 12.80 16.60 V 215459.72+184918.9
21550+1849 UC 4596 2010 3 308 17.2 12.80 16.60 V 215459.72+184918.9

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