09121+5357 STI2225

 
 
09h 12m 06.09s +53 57' 03.2" P.A. 161 sep 5.5 mag 11.90,11.90
 
 
Coord 2000
09121+5357
Discov num
STI2225
Comp
Coord arcsec 2000
09 12 06.09 +53 57 03.2
Date first
1922
Date last
2017
Obs
6
Pa first
143
Pa last
161
P.A. Now (θ)
161°
Sep first
6.0
Sep last
5.5
Sep. Now (ρ)
5.5"
Mag pri
11.90
Mag sec
11.90
delta mag (ΔM)
0
Spectral class
Pri motion ra
-008
Sec motion ra
+002
Pri motion dec
+005
Sec motion dec
-020
Notes
rPM=1.34
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
160.7
Precise sep
5.455
Cdsa2 id
STI 2225
Constellation
Ursa Major
Ra deg
9.201691666666665
De deg
53.95088888888889
last precise pa
160.7
last precise sep
5.455
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09121+5357 STI2225 2006 3 160 5.4 11.90 11.90 D 091206.09+535703.2
09121+5357 STI2225 2011 5 160 5.5 11.90 11.90 091206.09+535703.2
09121+5357 STI2225 2017 6 161 5.5 11.90 11.90 091206.09+535703.2

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