18121+3459 TDT 734

 
 
18H 12M 06.36S +34 59' 25.7" P.A. 165 SEP 2.1 MAG 11.54,12.54
 
 
Coord 2000
18121+3459
Discov num
TDT 734
Comp
Coord arcsec 2000
18 12 06.36 +34 59 25.7
Date first
1991
Date last
1991
Obs
1
Pa first
165
Pa last
165
P.A. Now (θ)
165°
Sep first
2.1
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
11.54
Mag sec
12.54
delta mag (ΔM)
1
Spectral class
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
-016
Sec motion dec
-016
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2630-00206-1
last precise pa
165.2
last precise sep
2.05