19313+1830 TDT1518

 
 
19h 31m 18.51s +18 29' 31.4" P.A. 232 sep 2.8 mag 11.76,12.73
 
 
Coord 2000
19313+1830
Discov num
TDT1518
Comp
Coord arcsec 2000
19 31 18.51 +18 29 31.4
Date first
1991
Date last
1991
Obs
1
Pa first
232
Pa last
232
P.A. Now (θ)
232°
Sep first
2.8
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
11.76
Mag sec
12.73
delta mag (ΔM)
0.97
Spectral class
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
232
Precise sep
2.75
Constellation
Sagitta
Tycho2
1605-00283-1
last precise pa
232
last precise sep
2.75
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19313+1830 TDT1518 1991 1 232 2.8 11.76 12.73 193118.51+182931.4

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