23472-1648 HJ 3215

 
 
23h 47m 09.60s -16 47' 57.2" P.A. 263 sep 18.5 mag 11.40,13.20
 
 
Coord 2000
23472-1648
Discov num
HJ 3215
Comp
Coord arcsec 2000
23 47 09.60 -16 47 57.2
Date first
1830
Date last
2010
Obs
6
Pa first
264
Pa last
263
P.A. Now (θ)
263°
Sep first
12.0
Sep last
18.5
Sep. Now (ρ)
18.5"
Mag pri
11.40
Mag sec
13.20
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
+021
Sec motion ra
+029
Pri motion dec
-026
Sec motion dec
-041
Notes
rPM=0.339
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
263.4
Precise sep
18.52
Constellation
Aquarius
last precise pa
263.4
last precise sep
18.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23472-1648 HJ 3215 1999 4 264 18.6 11.40 13.20 D 234709.60-164757.2
23472-1648 HJ 3215 2010 6 263 18.4 11.40 13.20 234709.60-164757.2

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