18414+5849 STI2381

 
 
18H 41M 23.74S +58 49' 25.1" P.A. 139 SEP 8.8 MAG 11.10,11.70
 
 
Coord 2000
18414+5849
Discov num
STI2381
Comp
Coord arcsec 2000
18 41 23.74 +58 49 25.1
Date first
1903
Date last
2006
Obs
6
Pa first
130
Pa last
139
P.A. Now (θ)
139°
Sep first
8.1
Sep last
8.8
Sep. Now (ρ)
8.8"
Mag pri
11.10
Mag sec
11.70
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+002
Sec motion ra
+027
Pri motion dec
+019
Sec motion dec
+012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
Tycho2
3930-00314-1
last precise pa
138.7
last precise sep
8.75