15407+4707 TDS 783

 
 
15H 40M 39.40S +47 07' 23.1" P.A. 20 SEP 1 MAG 10.41,12.61
 
 
Coord 2000
15407+4707
Discov num
TDS 783
Comp
Coord arcsec 2000
15 40 39.40 +47 07 23.1
Date first
1991
Date last
1991
Obs
1
Pa first
20
Pa last
20
P.A. Now (θ)
20°
Sep first
1.0
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
10.41
Mag sec
12.61
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
+009
Sec motion ra
+009
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
Tycho2
3483-00311-1
last precise pa
20.4
last precise sep
1.024