01450+5711 D     3

 
 
01h 45m 00.04s +57 11' 54.3" P.A. 331 sep 3.1 mag 9.70,11.20
 
 
Coord 2000
01450+5711
Discov num
D     3
Comp
Coord arcsec 2000
01 45 00.04 +57 11 54.3
Date first
1877
Date last
2003
Obs
15
Pa first
333
Pa last
331
P.A. Now (θ)
331°
Sep first
2.7
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
9.70
Mag sec
11.20
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
+017
Sec motion ra
+001
Pri motion dec
-011
Sec motion dec
+020
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
3679-00908-1
last precise pa
331.1
last precise sep
3.11
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01450+5711 D 3 2001 14 335 3.2 9.70 11.20 014500.04+571154.3
01450+5711 D 3 2003 15 331 3.1 9.70 11.20 014500.04+571154.3

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