22389-2047 UC 4784

 
 
22h 38m 52.14s -20 47' 19.6" P.A. 23 sep 45.5 mag 13.20,16.30
 
 
Coord 2000
22389-2047
Discov num
UC 4784
Comp
Coord arcsec 2000
22 38 52.14 -20 47 19.6
Date first
1999
Date last
2010
Obs
3
Pa first
23
Pa last
23
P.A. Now (θ)
23°
Sep first
45.6
Sep last
45.5
Sep. Now (ρ)
45.5"
Mag pri
13.20
Mag sec
16.30
delta mag (ΔM)
3.1
Spectral class
Pri motion ra
+051
Sec motion ra
+056
Pri motion dec
+008
Sec motion dec
+008
Notes
V (Proper motion indicates physical)
rPM=0.088 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
22.8
Precise sep
45.48
Cdsa2 id
UC 4784
Constellation
Aquarius
Ra deg
22.647816666666667
De deg
-20.788777777777778
last precise pa
22.8
last precise sep
45.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22389-2047 UC 4784 1999 2 23 45.4 13.20 16.30 V 223852.14-204719.6
22389-2047 UC 4784 2000 2 23 45.6 13.20 16.30 V 223852.14-204719.6
22389-2047 UC 4784 2010 3 23 45.5 13.20 16.30 V 223852.14-204719.6

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