11504+3544 COU 964

 
 
11h 50m 22.20s +35 43' 42.4" P.A. 62 sep 1.4 mag 11.00,12.30 Sp F5 dist. 641.03 pc (2091.04 l.y.)
 
 
Coord 2000
11504+3544
Discov num
COU 964
Comp
Coord arcsec 2000
11 50 22.20 +35 43 42.4
Date first
1973
Date last
1987
Obs
2
Pa first
66
Pa last
62
P.A. Now (θ)
62°
Sep first
1.0
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
11.00
Mag sec
12.30
delta mag (ΔM)
1.3
Spectral class
F5 (yellow-white)
Pri motion ra
-001
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
62
Precise sep
1.41
Constellation
Ursa Major
HIP
57736
Tycho2
2526-02016-1
BD
BD+36 2218
Distance
641.03
Distance ly
2091.04
last precise pa
62
last precise sep
1.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11504+3544 COU 964 1987 2 62 1.4 11.00 12.30 F5 115022.20+354342.4

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