23512-1903 HJ 3219

 
 
23h 51m 09.35s -19 02' 58.3" P.A. 345 sep 10.6 mag 8.55,10.67 Sp F5V
 
 
Coord 2000
23512-1903
Discov num
HJ 3219
Comp
Coord arcsec 2000
23 51 09.35 -19 02 58.3
Date first
1830
Date last
2016
Obs
14
Pa first
347
Pa last
345
P.A. Now (θ)
345°
Sep first
12.0
Sep last
10.6
Sep. Now (ρ)
10.6"
Mag pri
8.55
Mag sec
10.67
delta mag (ΔM)
2.12
Spectral class
F5V (yellow-white)
Pri motion ra
+029
Sec motion ra
+028
Pri motion dec
-004
Sec motion dec
+009
Notes
rPM=0.443
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
344.5
Precise sep
10.599
Constellation
Aquarius
Tycho2
6408-01255-1
last precise pa
344.5
last precise sep
10.599
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23512-1903 HJ 3219 1999 11 344 10.5 8.55 10.67 F5V D 235109.35-190258.3
23512-1903 HJ 3219 2010 13 345 9.8 8.55 10.67 F5V 235109.35-190258.3
23512-1903 HJ 3219 2016 14 345 10.6 8.55 10.67 F5V 235109.35-190258.3

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