02091+5515 STI1789

 
 
02H 09M 01.89S +55 14' 01.6" P.A. 319 SEP 7.2 MAG 11.31,12.30
 
 
Coord 2000
02091+5515
Discov num
STI1789
Comp
Coord arcsec 2000
02 09 01.89 +55 14 01.6
Date first
1915
Date last
2016
Obs
4
Pa first
308
Pa last
319
P.A. Now (θ)
319°
Sep first
7.2
Sep last
7.2
Sep. Now (ρ)
7.2"
Mag pri
11.31
Mag sec
12.30
delta mag (ΔM)
0.99
Spectral class
Pri motion ra
+004
Sec motion ra
+008
Pri motion dec
-017
Sec motion dec
-003
Notes
rPM=0.834
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
3689-01638-1
last precise pa
318.8
last precise sep
7.199