13550-5455 RST2877

 
 
13h 55m 01.33s -54 54' 25.0" P.A. 2 sep 0.6 mag 10.70,12.90
 
 
Coord 2000
13550-5455
Discov num
RST2877
Comp
Coord arcsec 2000
13 55 01.33 -54 54 25.0
Date first
1934
Date last
1947
Obs
2
Pa first
10
Pa last
2
P.A. Now (θ)
Sep first
0.5
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.70
Mag sec
12.90
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
+031
Sec motion ra
Pri motion dec
-024
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
2
Precise sep
0.58
Constellation
Centaurus
Tycho2
8668-00289-1
last precise pa
2
last precise sep
0.58
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13550-5455 RST2877 1947 2 2 0.6 10.70 12.90 135501.33-545425.0

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