15195-6928 DON 725

 
 
15h 19m 30.72s -69 27' 56.3" P.A. 304 sep 3.5 mag 10.79,12.80
 
 
Coord 2000
15195-6928
Discov num
DON 725
Comp
Coord arcsec 2000
15 19 30.72 -69 27 56.3
Date first
1932
Date last
2000
Obs
5
Pa first
285
Pa last
304
P.A. Now (θ)
304°
Sep first
1.2
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
10.79
Mag sec
12.80
delta mag (ΔM)
2.01
Spectral class
Pri motion ra
+036
Sec motion ra
-008
Pri motion dec
-032
Sec motion dec
+000
Notes
rPM=1.13
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304
Precise sep
3.54
Constellation
Triangulum Australe
Tycho2
9263-00653-1
last precise pa
304
last precise sep
3.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15195-6928 DON 725 1948 2 296 1.7 10.79 12.80 151930.72-692756.3
15195-6928 DON 725 2000 4 305 4.0 10.79 12.80 151930.72-692756.3

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