11552-2951 B  1201

 
 
11h 55m 10.99s -29 50' 39.3" P.A. 286 sep 1.9 mag 9.88,13.50 Sp A9V
 
 
Coord 2000
11552-2951
Discov num
B  1201
Comp
Coord arcsec 2000
11 55 10.99 -29 50 39.3
Date first
1928
Date last
1936
Obs
3
Pa first
286
Pa last
286
P.A. Now (θ)
286°
Sep first
2.0
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
9.88
Mag sec
13.50
delta mag (ΔM)
3.62
Spectral class
A9V (white)
Pri motion ra
-063
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
286.4
Precise sep
1.89
Cdsa2 id
B 1201
Constellation
Hydra
SAO
180294
Tycho2
6678-01018-1
HD
103524
Ra deg
11.919719444444445
De deg
-29.84425
last precise pa
286.4
last precise sep
1.89
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11552-2951 B 1201 1936 3 286 1.9 9.88 13.50 A9V 115510.99-295039.3

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