19448-1832 RST3237

 
 
19h 44m 46.79s -18 31' 32.2" P.A. 178 sep 3.2 mag 9.23,13.70 Sp G8IV
 
 
Coord 2000
19448-1832
Discov num
RST3237
Comp
Coord arcsec 2000
19 44 46.79 -18 31 32.2
Date first
1935
Date last
1941
Obs
2
Pa first
178
Pa last
178
P.A. Now (θ)
178°
Sep first
3.2
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
9.23
Mag sec
13.70
delta mag (ΔM)
4.47
Spectral class
G8IV (yellow)
Pri motion ra
+002
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
178.4
Precise sep
3.17
Constellation
Sagittarius
SAO
162941
Tycho2
6316-02427-1
HD
186400
last precise pa
178.4
last precise sep
3.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19448-1832 RST3237 1941 2 178 3.2 9.23 13.70 G8IV 194446.79-183132.2

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