11443+3900 STF1569

 
 
11h 44m 18.43s +39 00' 24.5" P.A. 322 sep 3.9 mag 8.83,10.59 Sp F0 dist. 307.69 pc (1003.68 l.y.)
 
 
Coord 2000
11443+3900
Discov num
STF1569
Comp
Coord arcsec 2000
11 44 18.43 +39 00 24.5
Date first
1831
Date last
2015
Obs
16
Pa first
324
Pa last
322
P.A. Now (θ)
322°
Sep first
3.6
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
8.83
Mag sec
10.59
delta mag (ΔM)
1.76
Spectral class
F0 (yellow-white)
Pri motion ra
+006
Sec motion ra
-004
Pri motion dec
-014
Sec motion dec
-007
Notes
rPM=0.801
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
321.5
Precise sep
3.92
Cdsa2 id
STF 1569
Constellation
Ursa Major
SAO
62678
HIP
57245
Tycho2
3014-01504-1
HD
101977
BD
BD+39 2465
Ra deg
11.738452777777777
De deg
39.00680555555556
Distance
307.69
Distance ly
1003.68
last precise pa
321.5
last precise sep
3.92
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11443+3900 STF1569 1997 14 323 3.6 8.83 10.59 F0 114418.43+390024.5
11443+3900 STF1569 2002 15 322 3.8 8.83 10.59 F0 114418.43+390024.5
11443+3900 STF1569 2015 16 322 3.9 8.83 10.59 F0 114418.43+390024.5

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