03188+2617 COU 559

 
 
03h 18m 48.04s +26 17' 26.3" P.A. 97 sep 0.7 mag 10.77,10.71 Sp A2
 
 
Coord 2000
03188+2617
Discov num
COU 559
Comp
Coord arcsec 2000
03 18 48.04 +26 17 26.3
Date first
1971
Date last
2009
Obs
9
Pa first
100
Pa last
97
P.A. Now (θ)
97°
Sep first
0.6
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
10.77
Mag sec
10.71
delta mag (ΔM)
0.06
Spectral class
A2 (white)
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
97.2
Precise sep
0.69
Constellation
Aries
SAO
75854
Tycho2
1792-00601-1
last precise pa
97.2
last precise sep
0.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03188+2617 COU 559 1995 6 97 0.7 10.77 10.71 A2 031848.04+261726.3
03188+2617 COU 559 2008 7 97 0.7 10.77 10.71 A2 031848.04+261726.3
03188+2617 COU 559 2009 9 97 0.7 10.77 10.71 A2 031848.04+261726.3

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