10261-2609 I  1199BC

 
 
10h 26m 06.26s -26 09' 06.2" P.A. 210 sep 2.1 mag 12.30,13.40
 
 
Coord 2000
10261-2609
Discov num
I  1199
Comp
BC
Coord arcsec 2000
10 26 06.26 -26 09 06.2
Date first
1926
Date last
1944
Obs
3
Pa first
240
Pa last
210
P.A. Now (θ)
210°
Sep first
1.0
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
12.30
Mag sec
13.40
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
-001
Sec motion ra
Pri motion dec
-028
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
10261-2609 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 10261-2609 I 1199 AB 1910 1999 6 202 10.7 9.31 12.30 2.99
Show 10261-2609 I 1199 BC 1926 1944 3 210 2.1 12.30 13.40 1.10 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
Tycho2
6623-01319-1
HD
90448
last precise pa
209.7
last precise sep
2.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10261-2609 I 1199 BC 1944 3 210 2.1 12.30 13.40 102606.26-260906.2

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