09036-0225 HO   41AB

 
 
09h 03m 36.88s -02 24' 31.5" P.A. 72 sep 3.9 mag 9.19,10.36 Sp F5 dist. 206.19 pc (672.59 l.y.)
 
 
Coord 2000
09036-0225
Discov num
HO   41
Comp
AB
Coord arcsec 2000
09 03 36.88 -02 24 31.5
Date first
1882
Date last
2017
Obs
18
Pa first
70
Pa last
72
P.A. Now (θ)
72°
Sep first
4.0
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
9.19
Mag sec
10.36
delta mag (ΔM)
1.17
Spectral class
F5 (yellow-white)
Pri motion ra
-024
Sec motion ra
-018
Pri motion dec
-001
Sec motion dec
-001
Notes
rPM=0.25 (< 0.3, Physical double)
This double is physical.
 
 
09036-0225 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 09036-0225 HO 41 AB 1882 2017 18 72 3.9 9.19 10.36 1.17 <===
Show 09036-0225 HO 41 AC 1904 2016 5 231 27.1 9.19 13.17 3.98
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.7
Precise sep
3.935
Cdsa2 id
HO 41 AB
Constellation
Hydra
HIP
44470
Tycho2
4882-00597-1
HD
77625
BD
BD-01 2192
Ra deg
9.060244444444445
De deg
-2.40875
Distance
206.19
Distance ly
672.59
last precise pa
71.7
last precise sep
3.935
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09036-0225 HO 41 AB 2000 15 72 4.0 9.19 10.36 F5 D 090336.88-022431.5
09036-0225 HO 41 AB 2011 16 72 3.8 9.19 10.36 F5 D 090336.88-022431.5
09036-0225 HO 41 AB 2017 18 72 3.9 9.19 10.36 F5 090336.88-022431.5

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