18431+2447 TDS 937

 
 
18H 43M 03.91S +24 46' 40.6" P.A. 44 SEP 1.6 MAG 11.18,13.50
 
 
Coord 2000
18431+2447
Discov num
TDS 937
Comp
Coord arcsec 2000
18 43 03.91 +24 46 40.6
Date first
1991
Date last
1991
Obs
1
Pa first
44
Pa last
44
P.A. Now (θ)
44°
Sep first
1.6
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
11.18
Mag sec
13.50
delta mag (ΔM)
2.32
Spectral class
Pri motion ra
+002
Sec motion ra
+002
Pri motion dec
+016
Sec motion dec
+016
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2112-00739-1
last precise pa
44
last precise sep
1.58