19218-1605 TDT1400

 
 
19h 21m 49.34s -16 05' 17.6" P.A. 50 sep 0.4 mag 10.53,10.59
 
 
Coord 2000
19218-1605
Discov num
TDT1400
Comp
Coord arcsec 2000
19 21 49.34 -16 05 17.6
Date first
1991
Date last
1991
Obs
1
Pa first
50
Pa last
50
P.A. Now (θ)
50°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.53
Mag sec
10.59
delta mag (ΔM)
0.06
Spectral class
Pri motion ra
+010
Sec motion ra
+010
Pri motion dec
-023
Sec motion dec
-023
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
50.4
Precise sep
0.38
Constellation
Sagittarius
Tycho2
6297-00300-1
HD
181643
last precise pa
50.4
last precise sep
0.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19218-1605 TDT1400 1991 1 50 0.4 10.53 10.59 192149.34-160517.6

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