10355+4155 COU1901

 
 
10h 35m 30.72s +41 54' 35.2" P.A. 297 sep 1.3 mag 9.11,12.30 Sp A3
 
 
Coord 2000
10355+4155
Discov num
COU1901
Comp
Coord arcsec 2000
10 35 30.72 +41 54 35.2
Date first
1981
Date last
1981
Obs
1
Pa first
297
Pa last
297
P.A. Now (θ)
297°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
9.11
Mag sec
12.30
delta mag (ΔM)
3.19
Spectral class
A3 (white)
Pri motion ra
-004
Sec motion ra
Pri motion dec
+014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
296.9
Precise sep
1.29
Constellation
Ursa Major
Tycho2
3005-00757-1
HD
91621
last precise pa
296.9
last precise sep
1.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10355+4155 COU1901 1981 1 297 1.3 9.11 12.30 A3 103530.72+415435.2

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