13321-2450 B   251

 
 
13h 32m 08.57s -24 49' 34.2" P.A. 220 sep 1.6 mag 11.02,11.38
 
 
Coord 2000
13321-2450
Discov num
B   251
Comp
Coord arcsec 2000
13 32 08.57 -24 49 34.2
Date first
1926
Date last
1991
Obs
9
Pa first
223
Pa last
220
P.A. Now (θ)
220°
Sep first
1.6
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
11.02
Mag sec
11.38
delta mag (ΔM)
0.36
Spectral class
Pri motion ra
-010
Sec motion ra
-010
Pri motion dec
+010
Sec motion dec
+010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
220.4
Precise sep
1.55
Constellation
Hydra
Tycho2
6718-00793-1
last precise pa
220.4
last precise sep
1.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13321-2450 B 251 1991 9 220 1.6 11.02 11.38 133208.57-244934.2

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