13020-4746 RST 619

 
 
13h 01m 57.10s -47 45' 38.5" P.A. 298 sep 1.7 mag 11.14,11.65 Sp F5
 
 
Coord 2000
13020-4746
Discov num
RST 619
Comp
Coord arcsec 2000
13 01 57.10 -47 45 38.5
Date first
1929
Date last
1991
Obs
3
Pa first
299
Pa last
298
P.A. Now (θ)
298°
Sep first
1.3
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
11.14
Mag sec
11.65
delta mag (ΔM)
0.51
Spectral class
F5 (yellow-white)
Pri motion ra
-021
Sec motion ra
-021
Pri motion dec
+000
Sec motion dec
+000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
297.8
Precise sep
1.703
Constellation
Centaurus
SAO
223851
Tycho2
8250-01094-1
last precise pa
297.8
last precise sep
1.703
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13020-4746 RST 619 1991 3 298 1.7 11.14 11.65 F5 130157.10-474538.5

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