15093-3857 RST1820

 
 
15h 09m 18.17s -38 56' 18.5" P.A. 231 sep 2.2 mag 10.64,11.21 Sp F5/6V
 
 
Coord 2000
15093-3857
Discov num
RST1820
Comp
Coord arcsec 2000
15 09 18.17 -38 56 18.5
Date first
1932
Date last
1991
Obs
3
Pa first
234
Pa last
231
P.A. Now (θ)
231°
Sep first
2.3
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
10.64
Mag sec
11.21
delta mag (ΔM)
0.57
Spectral class
F5/6V (yellow-white)
Pri motion ra
+039
Sec motion ra
Pri motion dec
+011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
230.9
Precise sep
2.234
Constellation
Lupus
Tycho2
7821-02616-1
Gaia DR2
37321011200
HD
134092
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15093-3857 RST1820 1991 3 231 2.2 10.64 11.21 F5/6V 150918.17-385618.5

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