11188+3458 ES  434

 
 
11h 18m 48.93s +34 59' 36.0" P.A. 225 sep 7.9 mag 10.48,15.70
 
 
Coord 2000
11188+3458
Discov num
ES  434
Comp
Coord arcsec 2000
11 18 48.93 +34 59 36.0
Date first
1907
Date last
2002
Obs
4
Pa first
248
Pa last
225
P.A. Now (θ)
225°
Sep first
7.8
Sep last
7.9
Sep. Now (ρ)
7.9"
Mag pri
10.48
Mag sec
15.70
delta mag (ΔM)
5.22
Spectral class
Pri motion ra
-004
Sec motion ra
-002
Pri motion dec
+016
Sec motion dec
-037
Notes
rPM=1.431
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
225.1
Precise sep
7.911
Constellation
Ursa Major
Tycho2
2522-02010-1
last precise pa
225.1
last precise sep
7.911
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11188+3458 ES 434 1998 3 227 7.9 10.48 15.70 D 111848.93+345936.0
11188+3458 ES 434 2002 4 225 7.9 10.48 15.70 D 111848.93+345936.0

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