17549+1649 ABE  24

 
 
17H 54M 54.56S +16 49' 18.1" P.A. 87 SEP 0.2 MAG 15.90,18.20 SP T5
 
 
Coord 2000
17549+1649
Discov num
ABE  24
Comp
Coord arcsec 2000
17 54 54.56 +16 49 18.1
Date first
2011
Date last
2011
Obs
1
Pa first
87
Pa last
87
P.A. Now (θ)
87°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
15.90
Mag sec
18.20
delta mag (ΔM)
2.3
Spectral class
T5 (brown dwarf)
Pri motion ra
+114
Sec motion ra
Pri motion dec
-141
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
87.3
last precise sep
0.174