15550-6605 TDS9690

 
 
15h 55m 01.71s -66 04' 32.1" P.A. 257 sep 0.8 mag 11.04,11.39
 
 
Coord 2000
15550-6605
Discov num
TDS9690
Comp
Coord arcsec 2000
15 55 01.71 -66 04 32.1
Date first
1991
Date last
1991
Obs
1
Pa first
257
Pa last
257
P.A. Now (θ)
257°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.04
Mag sec
11.39
delta mag (ΔM)
0.35
Spectral class
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256.9
Precise sep
0.75
Constellation
Triangulum Australe
Tycho2
9035-00734-1
last precise pa
256.9
last precise sep
0.75
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15550-6605 TDS9690 1991 1 257 0.8 11.04 11.39 155501.71-660432.1

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