02507+5645 STI1946

 
 
02h 50m 49.63s +56 43' 59.0" P.A. 102 sep 10.9 mag 11.87,11.90
 
 
Coord 2000
02507+5645
Discov num
STI1946
Comp
Coord arcsec 2000
02 50 49.63 +56 43 59.0
Date first
1923
Date last
2014
Obs
8
Pa first
104
Pa last
102
P.A. Now (θ)
102°
Sep first
11.7
Sep last
10.9
Sep. Now (ρ)
10.9"
Mag pri
11.87
Mag sec
11.90
delta mag (ΔM)
0.03
Spectral class
Pri motion ra
+006
Sec motion ra
+001
Pri motion dec
-012
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
last precise pa
102.2
last precise sep
10.941
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02507+5645 STI1946 1923 1 104 11.8 11.87 11.90 025042.42+564518.7
02507+5645 STI1946 2000 3 103 11.1 11.87 11.90 025049.63+564359.0
02507+5645 STI1946 2010 5 102 11.1 11.87 11.90 025049.63+564359.0
02507+5645 STI1946 2014 7 102 10.9 11.87 11.90 025049.63+564359.0

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