23286-1855 BHA  54

 
 
23h 28m 31.95s -18 54' 06.7" P.A. 42 sep 9.7 mag 11.30,12.60
 
 
Coord 2000
23286-1855
Discov num
BHA  54
Comp
Coord arcsec 2000
23 28 31.95 -18 54 06.7
Date first
1917
Date last
2006
Obs
6
Pa first
39
Pa last
42
P.A. Now (θ)
42°
Sep first
9.4
Sep last
9.7
Sep. Now (ρ)
9.7"
Mag pri
11.30
Mag sec
12.60
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-020
Sec motion ra
-010
Pri motion dec
-014
Sec motion dec
-013
Notes
R (Red magnitudes)
rPM=0.412
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
41.7
Precise sep
9.68
Constellation
Aquarius
last precise pa
41.7
last precise sep
9.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23286-1855 BHA 54 2006 3 42 9.7 10.20 11.60 232837.52-185434.9
23286-1855 BHA 54 2010 7 41 9.4 11.30 12.60 R 232831.95-185406.7

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