18108-2520 TDT 725

 
 
18H 10M 49.87S -25 20' 28.1" P.A. 228 SEP 1 MAG 12.06,12.43
 
 
Coord 2000
18108-2520
Discov num
TDT 725
Comp
Coord arcsec 2000
18 10 49.87 -25 20 28.1
Date first
1991
Date last
1991
Obs
1
Pa first
228
Pa last
228
P.A. Now (θ)
228°
Sep first
1.0
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
12.06
Mag sec
12.43
delta mag (ΔM)
0.37
Spectral class
Pri motion ra
+004
Sec motion ra
+004
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
Tycho2
6847-02651-1
HD
315290
last precise pa
227.5
last precise sep
0.97