12185+5725 STI2280

 
 
12H 18M 27.88S +57 24' 31.0" P.A. 176 SEP 21.7 MAG 11.74,12.90
 
 
Coord 2000
12185+5725
Discov num
STI2280
Comp
Coord arcsec 2000
12 18 27.88 +57 24 31.0
Date first
1912
Date last
2013
Obs
7
Pa first
180
Pa last
176
P.A. Now (θ)
176°
Sep first
10.5
Sep last
21.7
Sep. Now (ρ)
21.7"
Mag pri
11.74
Mag sec
12.90
delta mag (ΔM)
1.16
Spectral class
Pri motion ra
-025
Sec motion ra
-001
Pri motion dec
+014
Sec motion dec
-002
Notes
rPM=1.007
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
Tycho2
3837-00679-1
last precise pa
175.8
last precise sep
21.659