12422-3813 RST2809

 
 
12h 42m 15.21s -38 12' 42.7" P.A. 163 sep 2.5 mag 11.27,14.40
 
 
Coord 2000
12422-3813
Discov num
RST2809
Comp
Coord arcsec 2000
12 42 15.21 -38 12 42.7
Date first
1934
Date last
1945
Obs
2
Pa first
161
Pa last
163
P.A. Now (θ)
163°
Sep first
2.6
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
11.27
Mag sec
14.40
delta mag (ΔM)
3.13
Spectral class
Pri motion ra
-021
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
162.8
Precise sep
2.5
Constellation
Centaurus
Tycho2
7771-00286-1
last precise pa
162.8
last precise sep
2.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12422-3813 RST2809 1945 2 163 2.5 11.27 14.40 124215.21-381242.7

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