11178+1844 BRT2409

 
 
11h 17m 45.76s +18 44' 38.8" P.A. 105 sep 3.7 mag 10.80,11.20
 
 
Coord 2000
11178+1844
Discov num
BRT2409
Comp
Coord arcsec 2000
11 17 45.76 +18 44 38.8
Date first
1893
Date last
2012
Obs
6
Pa first
106
Pa last
105
P.A. Now (θ)
105°
Sep first
3.5
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
10.80
Mag sec
11.20
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-084
Sec motion ra
+006
Pri motion dec
-010
Sec motion dec
-029
Notes
rPM=1.087
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
104.5
Precise sep
3.69
Constellation
Leo
Tycho2
1437-00222-1
last precise pa
104.5
last precise sep
3.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11178+1844 BRT2409 2001 4 103 3.8 10.80 11.20 D 111745.76+184438.8
11178+1844 BRT2409 2012 6 105 3.6 10.80 11.20 D 111745.76+184438.8

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