00308+5513 TDS1501

 
 
00h 30m 47.79s +55 13' 09.0" P.A. 244 sep 0.5 mag 10.97,11.32
 
 
Coord 2000
00308+5513
Discov num
TDS1501
Comp
Coord arcsec 2000
00 30 47.79 +55 13 09.0
Date first
1991
Date last
1991
Obs
1
Pa first
244
Pa last
244
P.A. Now (θ)
244°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.97
Mag sec
11.32
delta mag (ΔM)
0.35
Spectral class
Pri motion ra
+001
Sec motion ra
+001
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
244
Precise sep
0.45
Constellation
Cassiopeia
Tycho2
3658-01745-1
last precise pa
244
last precise sep
0.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00308+5513 TDS1501 1991 1 244 0.5 10.97 11.32 003047.79+551309.0

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