09133-0219 HJ  123AC

 
 
09h 13m 16.46s -02 18' 42.9" P.A. 38 sep 30.5 mag 10.84,10.78 Sp K2III
 
 
Coord 2000
09133-0219
Discov num
HJ  123
Comp
AC
Coord arcsec 2000
09 13 16.46 -02 18 42.9
Date first
1825
Date last
2015
Obs
10
Pa first
35
Pa last
38
P.A. Now (θ)
38°
Sep first
17.5
Sep last
30.5
Sep. Now (ρ)
30.5"
Mag pri
10.84
Mag sec
10.78
delta mag (ΔM)
0.06
Spectral class
K2III (yellow-orange)
Pri motion ra
-030
Sec motion ra
-006
Pri motion dec
-015
Sec motion dec
+003
Notes
U (Proper motion indicates non-physical)
rPM=0.894
This double is not physical.
 
 
09133-0219 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 09133-0219 HJ 123 AB 1827 2015 7 71 37.9 11.60 14.80 3.20
Show 09133-0219 HJ 123 AC 1825 2015 10 38 30.5 10.84 10.78 0.06 <===
Show 09133-0219 SKF 347 AD 2000 2015 2 57 2.5 11.60 11.60 0.00
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
37.9
Precise sep
30.45
Cdsa2 id
HJ 123 AC
Constellation
Hydra
Tycho2
4883-00356-1
Ra deg
9.22123888888889
De deg
-2.3119166666666664
last precise pa
37.9
last precise sep
30.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09133-0219 HJ 123 AC 1998 3 218 29.8 10.86 11.00 K2III D 091317.62-021820.0
09133-0219 HJ 123 AC 2000 7 37 29.1 11.60 11.70 K2III UD 091316.32-021844.2
09133-0219 HJ 123 AC 2014 8 38 30.4 10.84 10.78 K2III U 091316.32-021844.2
09133-0219 HJ 123 AC 2015 10 38 30.5 10.84 10.78 K2III U 091316.32-021844.2

If you need more information about this double, apply for a data request form to the WDS.