01511+4525 COU1663

 
 
01h 51m 08.14s +45 24' 47.5" P.A. 265 sep 1.4 mag 10.05,12.90
 
 
Coord 2000
01511+4525
Discov num
COU1663
Comp
Coord arcsec 2000
01 51 08.14 +45 24 47.5
Date first
1978
Date last
2008
Obs
3
Pa first
265
Pa last
265
P.A. Now (θ)
265°
Sep first
1.0
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
10.05
Mag sec
12.90
delta mag (ΔM)
2.85
Spectral class
Pri motion ra
+005
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
265.3
Precise sep
1.415
Constellation
Andromeda
Tycho2
3279-00049-1
last precise pa
265.3
last precise sep
1.415
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01511+4525 COU1663 1997 2 269 1.4 10.05 12.90 015108.14+452447.5
01511+4525 COU1663 2008 3 265 1.4 10.05 12.90 015108.14+452447.5

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