12434-5058 RST1686

 
 
12h 43m 24.95s -50 58' 21.4" P.A. 291 sep 0.3 mag 10.00,10.60 Sp A2IV
 
 
Coord 2000
12434-5058
Discov num
RST1686
Comp
Coord arcsec 2000
12 43 24.95 -50 58 21.4
Date first
1931
Date last
1949
Obs
4
Pa first
286
Pa last
291
P.A. Now (θ)
291°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.00
Mag sec
10.60
delta mag (ΔM)
0.6
Spectral class
A2IV (white)
Pri motion ra
-022
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
290.6
Precise sep
0.31
Constellation
Centaurus
SAO
240185
Tycho2
8244-02265-1
HD
110550
last precise pa
290.6
last precise sep
0.31
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12434-5058 RST1686 1949 4 291 0.3 10.00 10.60 A2IV 124324.95-505821.4

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