13103-5453 RST2833

 
 
13h 10m 17.70s -54 53' 04.5" P.A. 280 sep 1.7 mag 11.50,13.30
 
 
Coord 2000
13103-5453
Discov num
RST2833
Comp
Coord arcsec 2000
13 10 17.70 -54 53 04.5
Date first
1936
Date last
1947
Obs
2
Pa first
279
Pa last
280
P.A. Now (θ)
280°
Sep first
1.8
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
11.50
Mag sec
13.30
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
-005
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
279.9
Precise sep
1.72
Constellation
Centaurus
Tycho2
8653-00576-1
last precise pa
279.9
last precise sep
1.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13103-5453 RST2833 1947 2 280 1.7 11.50 13.30 131017.70-545304.5

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