11598+6540 WFC 120

 
 
11h 59m 45.84s +65 40' 19.0" P.A. 283 sep 6.7 mag 10.30,11.16
 
 
Coord 2000
11598+6540
Discov num
WFC 120
Comp
Coord arcsec 2000
11 59 45.84 +65 40 19.0
Date first
1893
Date last
2015
Obs
6
Pa first
282
Pa last
283
P.A. Now (θ)
283°
Sep first
7.3
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
10.30
Mag sec
11.16
delta mag (ΔM)
0.86
Spectral class
Pri motion ra
-016
Sec motion ra
-016
Pri motion dec
+012
Sec motion dec
+007
Notes
rPM=0.25 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
283.1
Precise sep
6.66
Constellation
Ursa Major
Tycho2
4160-00510-1
last precise pa
283.1
last precise sep
6.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11598+6540 WFC 120 1999 4 283 6.7 10.30 11.16 D 115945.84+654019.0
11598+6540 WFC 120 2003 5 283 6.7 10.30 11.16 D 115945.84+654019.0
11598+6540 WFC 120 2015 6 283 6.7 10.30 11.16 115945.84+654019.0

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