03391-7231 NZO   4

 
 
03h 39m 06.64s -72 30' 48.6" P.A. 70 sep 9.7 mag 10.74,12.20
 
 
Coord 2000
03391-7231
Discov num
NZO   4
Comp
Coord arcsec 2000
03 39 06.64 -72 30 48.6
Date first
1977
Date last
2009
Obs
6
Pa first
63
Pa last
70
P.A. Now (θ)
70°
Sep first
10.2
Sep last
9.7
Sep. Now (ρ)
9.7"
Mag pri
10.74
Mag sec
12.20
delta mag (ΔM)
1.46
Spectral class
Pri motion ra
-002
Sec motion ra
-003
Pri motion dec
+031
Sec motion dec
+002
Notes
rPM=0.934
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
69.6
Precise sep
9.7
Constellation
Hydrus
Tycho2
9158-01045-1
last precise pa
69.6
last precise sep
9.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03391-7231 NZO 4 1999 5 68 9.9 11.00   D 033906.64-723048.6
03391-7231 NZO 4 2009 6 70 9.7 11.00   D 033906.64-723048.6
03391-7231 NZO 4 2010 7 71 8.8 10.74 12.20 033906.64-723048.6

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