02123+5554 STI1801

 
 
02H 12M 15.36S +55 54' 24.4" P.A. 47 SEP 12.5 MAG 11.57,11.51
 
 
Coord 2000
02123+5554
Discov num
STI1801
Comp
Coord arcsec 2000
02 12 15.36 +55 54 24.4
Date first
1912
Date last
2016
Obs
8
Pa first
54
Pa last
47
P.A. Now (θ)
47°
Sep first
13.4
Sep last
12.5
Sep. Now (ρ)
12.5"
Mag pri
11.57
Mag sec
11.51
delta mag (ΔM)
0.06
Spectral class
Pri motion ra
-001
Sec motion ra
-011
Pri motion dec
-002
Sec motion dec
+008
Notes
rPM=1.04
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
3689-00798-1
last precise pa
46.6
last precise sep
12.516