01447+5505 STI1672

 
 
01h 44m 37.42s +55 04' 50.0" P.A. 107 sep 13.4 mag 11.81,12.80
 
 
Coord 2000
01447+5505
Discov num
STI1672
Comp
Coord arcsec 2000
01 44 37.42 +55 04 50.0
Date first
1903
Date last
2012
Obs
6
Pa first
107
Pa last
107
P.A. Now (θ)
107°
Sep first
13.4
Sep last
13.4
Sep. Now (ρ)
13.4"
Mag pri
11.81
Mag sec
12.80
delta mag (ΔM)
0.99
Spectral class
Pri motion ra
+001
Sec motion ra
+003
Pri motion dec
-002
Sec motion dec
-003
Notes
rPM=0.527
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
107.1
Precise sep
13.44
Constellation
Cassiopeia
Tycho2
3675-01361-1
last precise pa
107.1
last precise sep
13.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01447+5505 STI1672 1999 3 107 13.3 11.81 12.80 D 014437.42+550450.0
01447+5505 STI1672 2002 4 107 13.2 11.81 12.80 D 014437.42+550450.0
01447+5505 STI1672 2012 5 107 13.4 11.81 12.80 014437.42+550450.0

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