00561+5655 STI1481

 
 
00h 56m 02.76s +56 54' 25.5" P.A. 29 sep 12.1 mag 12.65,12.80
 
 
Coord 2000
00561+5655
Discov num
STI1481
Comp
Coord arcsec 2000
00 56 02.76 +56 54 25.5
Date first
1910
Date last
2010
Obs
7
Pa first
32
Pa last
29
P.A. Now (θ)
29°
Sep first
13.9
Sep last
12.1
Sep. Now (ρ)
12.1"
Mag pri
12.65
Mag sec
12.80
delta mag (ΔM)
0.15
Spectral class
Pri motion ra
+009
Sec motion ra
+007
Pri motion dec
+001
Sec motion dec
-004
Notes
rPM=0.595
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
29.4
Precise sep
12.092
Constellation
Cassiopeia
last precise pa
29.4
last precise sep
12.092
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00561+5655 STI1481 1990 3 31 12.1 12.65 12.80 005612.60+565356.1
00561+5655 STI1481 2010 5 29 12.1 12.65 12.80 005602.76+565425.5

If you need more information about this double, apply for a data request form to the WDS.