12480-5713 RST2816

 
 
12h 48m 01.05s -57 12' 59.2" P.A. 134 sep 2.3 mag 9.79,12.80 Sp G3/5
 
 
Coord 2000
12480-5713
Discov num
RST2816
Comp
Coord arcsec 2000
12 48 01.05 -57 12 59.2
Date first
1934
Date last
1947
Obs
2
Pa first
128
Pa last
134
P.A. Now (θ)
134°
Sep first
2.4
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
9.79
Mag sec
12.80
delta mag (ΔM)
3.01
Spectral class
G3/5 (yellow)
Pri motion ra
-009
Sec motion ra
Pri motion dec
+009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
134.4
Precise sep
2.33
Constellation
Crux
Tycho2
8655-02785-1
HD
111172
last precise pa
134.4
last precise sep
2.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12480-5713 RST2816 1947 2 134 2.3 9.79 12.80 G3/5 124801.05-571259.2

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