10542-5110 RST1538

 
 
10h 54m 11.94s -51 09' 56.1" P.A. 227 sep 1.4 mag 10.43,10.52 Sp A2III/IV
 
 
Coord 2000
10542-5110
Discov num
RST1538
Comp
Coord arcsec 2000
10 54 11.94 -51 09 56.1
Date first
1931
Date last
1991
Obs
4
Pa first
223
Pa last
227
P.A. Now (θ)
227°
Sep first
1.4
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
10.43
Mag sec
10.52
delta mag (ΔM)
0.09
Spectral class
A2III/IV (white)
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
+005
Sec motion dec
+005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
227.3
Precise sep
1.393
Cdsa2 id
RST 1538
Constellation
Vela
Tycho2
8211-01854-2
Ra deg
10.903316666666667
De deg
-51.16558333333333
last precise pa
227.3
last precise sep
1.393
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10542-5110 RST1538 1991 4 227 1.4 10.43 10.52 A2III/IV 105411.94-510956.1

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