23179-0144 HJ 3183BC

 
 
23h 17m 59.97s -01 43' 45.6" P.A. 20 sep 3.6 mag 13.50,13.60
 
 
Coord 2000
23179-0144
Discov num
HJ 3183
Comp
BC
Coord arcsec 2000
23 17 59.97 -01 43 45.6
Date first
1831
Date last
2015
Obs
6
Pa first
12
Pa last
20
P.A. Now (θ)
20°
Sep first
2.0
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
13.50
Mag sec
13.60
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+004
Sec motion ra
+017
Pri motion dec
-025
Sec motion dec
+019
Notes
rPM=1.8
This double is not physical.
 
 
23179-0144 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 23179-0144 HJ 3183 AB 1901 2011 5 94 88.2 10.52 12.96 2.44
Show 23179-0144 HJ 3183 BC 1831 2015 6 20 3.6 13.50 13.60 0.10 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
20
Precise sep
3.6
Cdsa2 id
HJ 3183 BC
Constellation
Pisces
Ra deg
23.299991666666667
De deg
-1.7293333333333334
last precise pa
20
last precise sep
3.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23179-0144 HJ 3183 BC 1998 4 196 3.7 13.20 13.20 D 231800.05-014342.0
23179-0144 HJ 3183 BC 2000 5 17 3.7 13.50 13.60 D 231800.05-014342.0
23179-0144 HJ 3183 BC 2015 6 20 3.6 13.50 13.60 231800.05-014342.0

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