11308+4508 LDS4107

 
 
11h 30m 48.46s +45 07' 47.6" P.A. 193 sep 51.5 mag 15.00,17.80
 
 
Coord 2000
11308+4508
Discov num
LDS4107
Comp
Coord arcsec 2000
11 30 48.46 +45 07 47.6
Date first
1960
Date last
2010
Obs
3
Pa first
192
Pa last
193
P.A. Now (θ)
193°
Sep first
51.0
Sep last
51.5
Sep. Now (ρ)
51.5"
Mag pri
15.00
Mag sec
17.80
delta mag (ΔM)
2.8
Spectral class
Pri motion ra
+065
Sec motion ra
Pri motion dec
-161
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
192.7
Precise sep
51.5
Constellation
Ursa Major
last precise pa
192.7
last precise sep
51.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11308+4508 LDS4107 1998 2 193 51.5 15.00 17.80 D 113048.46+450747.6
11308+4508 LDS4107 2010 3 193 51.5 15.00 17.80 113048.46+450747.6

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