19388-7221 TDT1603

 
 
19h 38m 48.79s -72 21' 23.5" P.A. 30 sep 2.1 mag 12.40,12.71
 
 
Coord 2000
19388-7221
Discov num
TDT1603
Comp
Coord arcsec 2000
19 38 48.79 -72 21 23.5
Date first
1991
Date last
1991
Obs
1
Pa first
30
Pa last
30
P.A. Now (θ)
30°
Sep first
2.1
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
12.40
Mag sec
12.71
delta mag (ΔM)
0.31
Spectral class
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
+009
Sec motion dec
+009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
30.3
Precise sep
2.07
Constellation
Pavo
Tycho2
9314-00719-1
last precise pa
30.3
last precise sep
2.07
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19388-7221 TDT1603 1991 1 30 2.1 12.40 12.71 193848.79-722123.5

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