01139+5706 TDS1807

 
 
01H 13M 51.99S +57 05' 52.6" P.A. 54 SEP 0.7 MAG 11.77,11.83
 
 
Coord 2000
01139+5706
Discov num
TDS1807
Comp
Coord arcsec 2000
01 13 51.99 +57 05 52.6
Date first
1991
Date last
1991
Obs
1
Pa first
54
Pa last
54
P.A. Now (θ)
54°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.77
Mag sec
11.83
delta mag (ΔM)
0.06
Spectral class
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
3677-01851-1
last precise pa
54.2
last precise sep
0.68