03316-7139 TDS2561

 
 
03h 31m 34.66s -71 38' 53.8" P.A. 86 sep 2.4 mag 12.08,12.64
 
 
Coord 2000
03316-7139
Discov num
TDS2561
Comp
Coord arcsec 2000
03 31 34.66 -71 38 53.8
Date first
1991
Date last
1991
Obs
1
Pa first
86
Pa last
86
P.A. Now (θ)
86°
Sep first
2.4
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
12.08
Mag sec
12.64
delta mag (ΔM)
0.56
Spectral class
Pri motion ra
+014
Sec motion ra
+014
Pri motion dec
+017
Sec motion dec
+017
Notes
X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
86.2
Precise sep
2.39
Constellation
Hydrus
Tycho2
9155-00152-1
last precise pa
86.2
last precise sep
2.39
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03316-7139 TDS2561 1991 1 86 2.4 12.08 12.64 033134.66-713853.8

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