01331-7717 TDS1909

 
 
01h 33m 04.68s -77 17' 29.0" P.A. 326 sep 1.2 mag 11.14,11.53
 
 
Coord 2000
01331-7717
Discov num
TDS1909
Comp
Coord arcsec 2000
01 33 04.68 -77 17 29.0
Date first
1991
Date last
1991
Obs
1
Pa first
326
Pa last
326
P.A. Now (θ)
326°
Sep first
1.2
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
11.14
Mag sec
11.53
delta mag (ΔM)
0.39
Spectral class
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
+003
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydrus
Tycho2
9352-00446-1
last precise pa
325.5
last precise sep
1.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01331-7717 TDS1909 1991 1 326 1.2 11.14 11.53 013304.68-771729.0

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