19511-3926 TDT1801

 
 
19h 51m 05.53s -39 25' 57.2" P.A. 253 sep 0.5 mag 11.11,11.25
 
 
Coord 2000
19511-3926
Discov num
TDT1801
Comp
Coord arcsec 2000
19 51 05.53 -39 25 57.2
Date first
1991
Date last
1991
Obs
1
Pa first
253
Pa last
253
P.A. Now (θ)
253°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.11
Mag sec
11.25
delta mag (ΔM)
0.14
Spectral class
Pri motion ra
-009
Sec motion ra
-009
Pri motion dec
-039
Sec motion dec
-039
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
252.7
Precise sep
0.5
Constellation
Sagittarius
Tycho2
7938-00068-1
last precise pa
252.7
last precise sep
0.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19511-3926 TDT1801 1991 1 253 0.5 11.11 11.25 195105.53-392557.2

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