11536+4255 STT 240

 
 
11h 53m 38.21s +42 54' 57.8" P.A. 318 sep 8.6 mag 8.11,10.71 Sp F5 dist. 118.06 pc (385.11 l.y.)
 
 
Coord 2000
11536+4255
Discov num
STT 240
Comp
Coord arcsec 2000
11 53 38.21 +42 54 57.8
Date first
1843
Date last
2015
Obs
19
Pa first
323
Pa last
318
P.A. Now (θ)
318°
Sep first
9.0
Sep last
8.6
Sep. Now (ρ)
8.6"
Mag pri
8.11
Mag sec
10.71
delta mag (ΔM)
2.6
Spectral class
F5 (yellow-white)
Pri motion ra
+029
Sec motion ra
+028
Pri motion dec
-013
Sec motion dec
-014
Notes
rPM=0.044 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
317.8
Precise sep
8.573
Constellation
Ursa Major
SAO
43938
HIP
57985
Tycho2
3016-00935-1
HD
103272
BD
BD+43 2165
Distance
118.06
Distance ly
385.11
last precise pa
317.8
last precise sep
8.573
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11536+4255 STT 240 1998 13 318 8.4 8.11 10.71 F5 D 115338.21+425457.8
11536+4255 STT 240 2002 14 319 8.7 8.11 10.71 F5 D 115338.21+425457.8
11536+4255 STT 240 2015 18 318 8.6 8.11 10.71 F5 115338.21+425457.8

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