01177+5617 LEO   4

 
 
01h 17m 40.04s +56 16' 28.1" P.A. 89 sep 3.6 mag 10.30,11.30
 
 
Coord 2000
01177+5617
Discov num
LEO   4
Comp
Coord arcsec 2000
01 17 40.04 +56 16 28.1
Date first
1917
Date last
2003
Obs
6
Pa first
90
Pa last
89
P.A. Now (θ)
89°
Sep first
3.5
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
10.30
Mag sec
11.30
delta mag (ΔM)
1
Spectral class
Pri motion ra
-011
Sec motion ra
+016
Pri motion dec
-003
Sec motion dec
+015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
3677-02249-1
last precise pa
89.3
last precise sep
3.554
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01177+5617 LEO 4 2001 5 89 3.2 10.30 11.30 D 011740.04+561628.1
01177+5617 LEO 4 2003 6 89 3.6 10.30 11.30 D 011740.04+561628.1

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