13587+5628 STI2304

 
 
13h 58m 37.26s +56 27' 41.5" P.A. 227 sep 6.6 mag 11.22,12.40
 
 
Coord 2000
13587+5628
Discov num
STI2304
Comp
Coord arcsec 2000
13 58 37.26 +56 27 41.5
Date first
1908
Date last
2013
Obs
11
Pa first
235
Pa last
227
P.A. Now (θ)
227°
Sep first
6.5
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
11.22
Mag sec
12.40
delta mag (ΔM)
1.18
Spectral class
Pri motion ra
-042
Sec motion ra
-041
Pri motion dec
+000
Sec motion dec
+006
Notes
rPM=0.145 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
227.3
Precise sep
6.59
Constellation
Ursa Major
Tycho2
3855-00223-1
last precise pa
227.3
last precise sep
6.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13587+5628 STI2304 2006 9 229 6.5 11.22 12.40 D 135837.26+562741.5
13587+5628 STI2304 2013 11 227 6.6 11.22 12.40 135837.26+562741.5

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