09533+5037 STT 209

 
 
09h 53m 17.23s +50 37' 16.3" P.A. 310 sep 4.9 mag 7.41,10.31 Sp G8IV dist. 196.85 pc (642.12 l.y.)
 
 
Coord 2000
09533+5037
Discov num
STT 209
Comp
Coord arcsec 2000
09 53 17.23 +50 37 16.3
Date first
1843
Date last
2016
Obs
23
Pa first
310
Pa last
310
P.A. Now (θ)
310°
Sep first
3.8
Sep last
4.9
Sep. Now (ρ)
4.9"
Mag pri
7.41
Mag sec
10.31
delta mag (ΔM)
2.9
Spectral class
G8IV (yellow)
Pri motion ra
+014
Sec motion ra
+008
Pri motion dec
-025
Sec motion dec
-024
Notes
rPM=0.212 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
310.4
Precise sep
4.88
Constellation
Ursa Major
SAO
27416
HIP
48485
Tycho2
3439-01188-1
HD
85439
BD
BD+51 1553
Distance
196.85
Distance ly
642.12
last precise pa
310.4
last precise sep
4.88
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09533+5037 STT 209 2003 13 309 4.9 7.41 10.31 G8IV D 095317.23+503716.3
09533+5037 STT 209 2005 15 309 4.9 7.41 10.31 G8IV D 095317.23+503716.3
09533+5037 STT 209 2014 22 309 4.9 7.41 10.31 G8IV 095317.23+503716.3
09533+5037 STT 209 2016 23 310 4.9 7.41 10.31 G8IV 095317.23+503716.3

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