01274+5541 STI1617

 
 
01H 27M 23.69S +55 40' 48.7" P.A. 29 SEP 11.9 MAG 10.34,10.60
 
 
Coord 2000
01274+5541
Discov num
STI1617
Comp
Coord arcsec 2000
01 27 23.69 +55 40 48.7
Date first
1911
Date last
2011
Obs
7
Pa first
43
Pa last
29
P.A. Now (θ)
29°
Sep first
11.7
Sep last
11.9
Sep. Now (ρ)
11.9"
Mag pri
10.34
Mag sec
10.60
delta mag (ΔM)
0.26
Spectral class
Pri motion ra
+023
Sec motion ra
-002
Pri motion dec
-015
Sec motion dec
+005
Notes
rPM=1.166
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
3674-00910-1
last precise pa
28.6
last precise sep
11.93