15123-4817 RST 748

 
 
15h 12m 18.33s -48 17' 30.3" P.A. 115 sep 1.4 mag 10.54,10.99 Sp G0
 
 
Coord 2000
15123-4817
Discov num
RST 748
Comp
Coord arcsec 2000
15 12 18.33 -48 17 30.3
Date first
1929
Date last
1991
Obs
3
Pa first
113
Pa last
115
P.A. Now (θ)
115°
Sep first
1.3
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
10.54
Mag sec
10.99
delta mag (ΔM)
0.45
Spectral class
G0 (yellow)
Pri motion ra
+036
Sec motion ra
+036
Pri motion dec
-028
Sec motion dec
-028
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
115.3
Precise sep
1.436
Constellation
Lupus
Tycho2
8298-00385-1
last precise pa
115.3
last precise sep
1.436
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15123-4817 RST 748 1991 3 115 1.4 10.54 10.99 G0 151218.33-481730.3

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