19408-3213 HDS2791

 
 
19h 40m 47.38s -32 12' 50.5" P.A. 25 sep 11.7 mag 9.82,12.54 Sp G3V dist. 235.85 pc (769.34 l.y.)
 
 
Coord 2000
19408-3213
Discov num
HDS2791
Comp
Coord arcsec 2000
19 40 47.38 -32 12 50.5
Date first
1913
Date last
1999
Obs
5
Pa first
23
Pa last
25
P.A. Now (θ)
25°
Sep first
12.0
Sep last
11.7
Sep. Now (ρ)
11.7"
Mag pri
9.82
Mag sec
12.54
delta mag (ΔM)
2.72
Spectral class
G3V (yellow)
Pri motion ra
+027
Sec motion ra
+053
Pri motion dec
-062
Sec motion dec
-024
Notes
rPM=0.681
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
24.7
Precise sep
11.692
Constellation
Sagittarius
HIP
96819
Tycho2
7430-00557-1
HD
185537
Distance
235.85
Distance ly
769.34
last precise pa
24.7
last precise sep
11.692
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19408-3213 HDS2791 1998 4 25 11.7 9.82 12.54 G3V D 194047.38-321250.5
19408-3213 HDS2791 1999 5 25 11.7 9.82 12.54 G3V D 194047.38-321250.5
19408-3213 HDS2791 2010 6 24 11.6 9.82 12.54 G3V 194047.38-321250.5

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