10463-2511 DON 434BC

 
 
10h 46m 17.53s -25 11' 20.7" P.A. 191 sep 1.5 mag 11.30,11.30
 
 
Coord 2000
10463-2511
Discov num
DON 434
Comp
BC
Coord arcsec 2000
10 46 17.53 -25 11 20.7
Date first
1932
Date last
1940
Obs
3
Pa first
193
Pa last
191
P.A. Now (θ)
191°
Sep first
1.3
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
11.30
Mag sec
11.30
delta mag (ΔM)
0
Spectral class
Pri motion ra
-019
Sec motion ra
Pri motion dec
+019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
10463-2511 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 179208 10463-2511 DON 434 A,BC 1910 2017 7 150 18.3 9.68 11.00 1.32
Show 179208 10463-2511 DON 434 BC 1932 1940 3 191 1.5 11.30 11.30 0.00 <===
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
190.8
Precise sep
1.51
Cdsa2 id
DON 434 BC
Constellation
Hydra
SAO
179208
Tycho2
6638-01184-1
Ra deg
10.771536111111113
De deg
-25.189083333333333
last precise pa
190.8
last precise sep
1.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10463-2511 DON 434 BC 1940 3 191 1.5 11.30 11.30 104617.53-251120.7

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