01091+6138 STI 187

 
 
01h 09m 06.99s +61 37' 45.2" P.A. 276 sep 7.2 mag 11.90,12.20
 
 
Coord 2000
01091+6138
Discov num
STI 187
Comp
Coord arcsec 2000
01 09 06.99 +61 37 45.2
Date first
1903
Date last
2010
Obs
6
Pa first
270
Pa last
276
P.A. Now (θ)
276°
Sep first
7.2
Sep last
7.2
Sep. Now (ρ)
7.2"
Mag pri
11.90
Mag sec
12.20
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+000
Sec motion ra
-003
Pri motion dec
-002
Sec motion dec
+000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
last precise pa
275.5
last precise sep
7.238
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01091+6138 STI 187 2001 3 276 7.2 11.90 12.20 D 010906.99+613745.2
01091+6138 STI 187 2008 4 276 7.3 11.90 12.20 D 010906.99+613745.2
01091+6138 STI 187 2010 5 276 7.2 11.90 12.20 D 010906.99+613745.2

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