19574-1907 TDT1875

 
 
19h 57m 24.06s -19 07' 02.5" P.A. 255 sep 0.6 mag 11.39,11.75
 
 
Coord 2000
19574-1907
Discov num
TDT1875
Comp
Coord arcsec 2000
19 57 24.06 -19 07 02.5
Date first
1991
Date last
1991
Obs
1
Pa first
255
Pa last
255
P.A. Now (θ)
255°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.39
Mag sec
11.75
delta mag (ΔM)
0.36
Spectral class
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
+007
Sec motion dec
+007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
255.2
Precise sep
0.59
Constellation
Sagittarius
Tycho2
6321-01859-1
last precise pa
255.2
last precise sep
0.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19574-1907 TDT1875 1991 1 255 0.6 11.39 11.75 195724.06-190702.5

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