18200-2417 RST3176

 
 
18h 19m 59.25s -24 16' 20.1" P.A. 73 sep 0.6 mag 11.00,13.00
 
 
Coord 2000
18200-2417
Discov num
RST3176
Comp
Coord arcsec 2000
18 19 59.25 -24 16 20.1
Date first
1935
Date last
1949
Obs
3
Pa first
74
Pa last
73
P.A. Now (θ)
73°
Sep first
0.7
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.00
Mag sec
13.00
delta mag (ΔM)
2
Spectral class
Pri motion ra
-003
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
73.2
Precise sep
0.62
Constellation
Sagittarius
Tycho2
6844-03841-1
HD
315551
last precise pa
73.2
last precise sep
0.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18200-2417 RST3176 1949 3 73 0.6 11.00 13.00 181959.25-241620.1

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