22526-2004 UC 4838

 
 
22h 52m 37.46s -20 04' 14.0" P.A. 90 sep 50.4 mag 9.54,15.82 Sp F7V
 
 
Coord 2000
22526-2004
Discov num
UC 4838
Comp
Coord arcsec 2000
22 52 37.46 -20 04 14.0
Date first
1999
Date last
2015
Obs
4
Pa first
91
Pa last
90
P.A. Now (θ)
90°
Sep first
51.7
Sep last
50.4
Sep. Now (ρ)
50.4"
Mag pri
9.54
Mag sec
15.82
delta mag (ΔM)
6.28
Spectral class
F7V (yellow-white)
Pri motion ra
+080
Sec motion ra
+076
Pri motion dec
-044
Sec motion dec
-049
Notes
V (Proper motion indicates physical)
rPM=0.07 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
90.1
Precise sep
50.383
Cdsa2 id
UC 4838
Constellation
Aquarius
Ra deg
22.87707222222222
De deg
-20.070555555555554
last precise pa
90.1
last precise sep
50.383
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22526-2004 UC 4838 2000 2 91 51.5 9.60 15.80 V 225237.46-200414.0
22526-2004 UC 4838 2010 3 90 50.6 9.54 15.82 F7V V 225237.46-200414.0
22526-2004 UC 4838 2015 4 90 50.4 9.54 15.82 F7V V 225237.46-200414.0

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