10535-2008 HO  533BD

 
 
10h 53m 24.01s -20 09' 52.3" P.A. 298 sep 41.2 mag 9.60,13.50 Sp G5
 
 
Coord 2000
10535-2008
Discov num
HO  533
Comp
BD
Coord arcsec 2000
10 53 24.01 -20 09 52.3
Date first
1890
Date last
2000
Obs
4
Pa first
294
Pa last
298
P.A. Now (θ)
298°
Sep first
45.3
Sep last
41.2
Sep. Now (ρ)
41.2"
Mag pri
9.60
Mag sec
13.50
delta mag (ΔM)
3.9
Spectral class
G5 (yellow)
Pri motion ra
-035
Sec motion ra
-013
Pri motion dec
-010
Sec motion dec
+007
Notes
N (See Notes)
rPM=0.764
Nature of this double is uncertain.
 
 
10535-2008 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show b3 Hya 156301 10535-2008 BU 1429 AB 1873 2012 19 221 119.5 5.29 9.60 4.31
Show 156299 10535-2008 HO 533 BC 1873 2017 12 133 13.8 9.60 10.70 1.10
Show 156299 10535-2008 HO 533 BD 1890 2000 4 298 41.2 9.60 13.50 3.90 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
297.7
Precise sep
41.192
Cdsa2 id
HO 533 BD
Constellation
Hydra
SAO
156299
Tycho2
6082-00740-1
Ra deg
10.890002777777777
De deg
-20.164527777777778
last precise pa
297.7
last precise sep
41.192
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10535-2008 HO 533 BD 1999 2 298 41.2 9.60 13.60 D 105324.01-200952.3
10535-2008 HO 533 BD 2000 4 298 41.2 9.60 13.60 N D 105324.01-200952.3

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