09188+5729 STI2227

 
 
09h 18m 51.17s +57 28' 30.5" P.A. 165 sep 4.3 mag 11.70,11.70
 
 
Coord 2000
09188+5729
Discov num
STI2227
Comp
Coord arcsec 2000
09 18 51.17 +57 28 30.5
Date first
1908
Date last
2017
Obs
7
Pa first
156
Pa last
165
P.A. Now (θ)
165°
Sep first
2.9
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
11.70
Mag sec
11.70
delta mag (ΔM)
0
Spectral class
Pri motion ra
-004
Sec motion ra
+010
Pri motion dec
+030
Sec motion dec
-017
Notes
rPM=1.62
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
164.8
Precise sep
4.312
Constellation
Ursa Major
last precise pa
164.8
last precise sep
4.312
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09188+5729 STI2227 2006 4 163 4.2 11.70 11.70 D 091851.17+572830.5
09188+5729 STI2227 2010 6 164 4.2 11.70 11.70 091851.17+572830.5
09188+5729 STI2227 2017 7 165 4.3 11.70 11.70 091851.17+572830.5

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