09090-1411 HU  227AC

 
 
09h 09m 01.29s -14 11' 02.7" P.A. 325 sep 26.9 mag 7.74,11.00 Sp K0III
 
 
Coord 2000
09090-1411
Discov num
HU  227
Comp
AC
Coord arcsec 2000
09 09 01.29 -14 11 02.7
Date first
1902
Date last
2016
Obs
9
Pa first
319
Pa last
325
P.A. Now (θ)
325°
Sep first
32.9
Sep last
26.9
Sep. Now (ρ)
26.9"
Mag pri
7.74
Mag sec
11.00
delta mag (ΔM)
3.26
Spectral class
K0III (yellow-orange)
Pri motion ra
-061
Sec motion ra
Pri motion dec
+015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
09090-1411 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 154946 09090-1411 HU 227 AB 1900 2016 9 223 2.5 7.74 10.28 2.54
Show 154946 09090-1411 HU 227 AC 1902 2016 9 325 26.9 7.74 11.00 3.26 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
324.6
Precise sep
26.898
Cdsa2 id
HU 227 AC
Constellation
Hydra
SAO
154946
Tycho2
5457-01522-1
HD
78642
Ra deg
9.150358333333333
De deg
-14.184083333333334
last precise pa
324.6
last precise sep
26.898
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09090-1411 HU 227 AC 1909 4 318 33.3 7.74 11.00 K0III 090901.29-141102.7
09090-1411 HU 227 AC 1992 6 323 27.6 7.74 11.00 K0III 090901.29-141102.7
09090-1411 HU 227 AC 2013 7 324 26.2 7.74 11.00 K0III 090901.29-141102.7
09090-1411 HU 227 AC 2016 9 325 26.9 7.74 11.00 K0III 090901.29-141102.7

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