18417-4448 TDT1002

 
 
18h 41m 40.76s -44 48' 24.3" P.A. 103 sep 0.9 mag 11.25,12.29
 
 
Coord 2000
18417-4448
Discov num
TDT1002
Comp
Coord arcsec 2000
18 41 40.76 -44 48 24.3
Date first
1991
Date last
1991
Obs
1
Pa first
103
Pa last
103
P.A. Now (θ)
103°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
11.25
Mag sec
12.29
delta mag (ΔM)
1.04
Spectral class
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-009
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
103.3
Precise sep
0.91
Constellation
Corona Austrina
Tycho2
7927-02007-1
last precise pa
103.3
last precise sep
0.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18417-4448 TDT1002 1991 1 103 0.9 11.25 12.29 184140.76-444824.3

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