18133-7116 TDT 744

 
 
18h 13m 19.59s -71 15' 39.6" P.A. 120 sep 0.8 mag 11.72,12.46
 
 
Coord 2000
18133-7116
Discov num
TDT 744
Comp
Coord arcsec 2000
18 13 19.59 -71 15 39.6
Date first
1991
Date last
1991
Obs
1
Pa first
120
Pa last
120
P.A. Now (θ)
120°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.72
Mag sec
12.46
delta mag (ΔM)
0.74
Spectral class
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-002
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
119.5
Precise sep
0.81
Constellation
Apus
Tycho2
9298-02291-1
last precise pa
119.5
last precise sep
0.81
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18133-7116 TDT 744 1991 1 120 0.8 11.72 12.46 181319.59-711539.6

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