11319+4555 COU1750

 
 
11h 31m 56.43s +45 54' 28.5" P.A. 239 sep 2 mag 10.00,11.30
 
 
Coord 2000
11319+4555
Discov num
COU1750
Comp
Coord arcsec 2000
11 31 56.43 +45 54 28.5
Date first
1979
Date last
2005
Obs
4
Pa first
239
Pa last
239
P.A. Now (θ)
239°
Sep first
1.8
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
10.00
Mag sec
11.30
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-009
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
Tycho2
3451-01518-1
last precise pa
238.5
last precise sep
1.97
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11319+4555 COU1750 2005 4 239 1.9 10.00 11.30 113156.43+455428.5

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