03111-7751 WFC  15

 
 
03h 11m 04.93s -77 51' 10.5" P.A. 197 sep 4.1 mag 10.60,10.67
 
 
Coord 2000
03111-7751
Discov num
WFC  15
Comp
Coord arcsec 2000
03 11 04.93 -77 51 10.5
Date first
1893
Date last
2010
Obs
5
Pa first
194
Pa last
197
P.A. Now (θ)
197°
Sep first
3.6
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
10.60
Mag sec
10.67
delta mag (ΔM)
0.07
Spectral class
Pri motion ra
+009
Sec motion ra
-017
Pri motion dec
+063
Sec motion dec
-015
Notes
rPM=1.292
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
196.8
Precise sep
4.09
Constellation
Hydrus
Tycho2
9366-00850-1
last precise pa
196.8
last precise sep
4.09
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03111-7751 WFC 15 1991 3 196 4.2 10.60 10.67 031104.93-775110.5
03111-7751 WFC 15 1998 4 197 4.2 10.60 10.67 031104.93-775110.5
03111-7751 WFC 15 2010 5 197 4.1 10.60 10.67 031104.93-775110.5

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