12145-3854 RST1657

 
 
12h 14m 30.19s -38 54' 49.5" P.A. 352 sep 3.9 mag 10.53,11.35
 
 
Coord 2000
12145-3854
Discov num
RST1657
Comp
Coord arcsec 2000
12 14 30.19 -38 54 49.5
Date first
1913
Date last
2015
Obs
7
Pa first
346
Pa last
352
P.A. Now (θ)
352°
Sep first
4.0
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
10.53
Mag sec
11.35
delta mag (ΔM)
0.82
Spectral class
Pri motion ra
-028
Sec motion ra
-032
Pri motion dec
-040
Sec motion dec
+001
Notes
W
rPM=0.844
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
352.1
Precise sep
3.907
Constellation
Centaurus
Tycho2
7756-00960-1
last precise pa
352.1
last precise sep
3.907
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12145-3854 RST1657 1999 5 352 3.9 10.53 11.35 D 121430.19-385449.5
12145-3854 RST1657 2015 7 352 3.9 10.53 11.35 W 121430.19-385449.5

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