03189+5655 STI1973

 
 
03h 18m 58.27s +56 54' 32.9" P.A. 221 sep 8.4 mag 11.19,12.70
 
 
Coord 2000
03189+5655
Discov num
STI1973
Comp
Coord arcsec 2000
03 18 58.27 +56 54 32.9
Date first
1908
Date last
2010
Obs
4
Pa first
227
Pa last
221
P.A. Now (θ)
221°
Sep first
7.3
Sep last
8.4
Sep. Now (ρ)
8.4"
Mag pri
11.19
Mag sec
12.70
delta mag (ΔM)
1.51
Spectral class
Pri motion ra
+010
Sec motion ra
-002
Pri motion dec
-011
Sec motion dec
-030
Notes
rPM=0.747
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
221
Precise sep
8.4
Constellation
Perseus
Tycho2
3710-00423-1
last precise pa
221
last precise sep
8.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03189+5655 STI1973 1999 2 220 8.6 11.19 12.70 D 031858.27+565432.9
03189+5655 STI1973 2003 3 221 8.6 11.19 12.70 D 031858.27+565432.9
03189+5655 STI1973 2010 4 221 8.2 11.19 12.70 031858.27+565432.9

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