23112+0500 HJ  980BC

 
 
23h 11m 13.69s +04 59' 03.8" P.A. 201 sep 9 mag 12.68,12.79
 
 
Coord 2000
23112+0500
Discov num
HJ  980
Comp
BC
Coord arcsec 2000
23 11 13.69 +04 59 03.8
Date first
1830
Date last
2013
Obs
8
Pa first
196
Pa last
201
P.A. Now (θ)
201°
Sep first
7.0
Sep last
9.0
Sep. Now (ρ)
9"
Mag pri
12.68
Mag sec
12.79
delta mag (ΔM)
0.11
Spectral class
Pri motion ra
-011
Sec motion ra
-004
Pri motion dec
+019
Sec motion dec
+003
Notes
N (See Notes)
rPM=0.795
Nature of this double is uncertain.
 
 
23112+0500 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 23112+0500 HJ 980 AB 1827 2000 6 184 72.6 6.93 11.76 4.83
Show 23112+0500 HJ 980 AD 1876 2002 4 123 59.5 6.93 13.37 6.44
Show 23112+0500 HJ 980 BC 1830 2013 8 201 9.0 12.68 12.79 0.11 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
200.5
Precise sep
9.04
Cdsa2 id
HJ 980 BC
Constellation
Pisces
Ra deg
23.187136111111112
De deg
4.984388888888889
last precise pa
200.5
last precise sep
9.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23112+0500 HJ 980 BC 2006 4 201 9.2 10.49 11.20 231113.69+045903.8
23112+0500 HJ 980 BC 2013 6 201 9.0 10.60 11.20 N 231113.69+045903.8

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