15523-4438 CPO9204AB

 
 
15h 52m 20.85s -44 37' 34.7" P.A. 45 sep 4.9 mag 11.20,11.00 Sp A2
 
 
Coord 2000
15523-4438
Discov num
CPO9204
Comp
AB
Coord arcsec 2000
15 52 20.85 -44 37 34.7
Date first
1998
Date last
2000
Obs
3
Pa first
46
Pa last
45
P.A. Now (θ)
45°
Sep first
4.9
Sep last
4.9
Sep. Now (ρ)
4.9"
Mag pri
11.20
Mag sec
11.00
delta mag (ΔM)
0.2
Spectral class
A2 (white)
Pri motion ra
-011
Sec motion ra
+049
Pri motion dec
-008
Sec motion dec
+087
Notes
rPM=1.125
This double is not physical.
 
 
15523-4438 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15523-4438 CPO9204 AB 1998 2000 3 45 4.9 11.20 11.00 0.20 <===
Show 15523-4438 CPO9204 AC 1999 2000 2 337 5.2 10.42 12.17 1.75
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
45
Precise sep
4.9
Cdsa2 id
CPO 9204 AB
Constellation
Norma
Tycho2
7850-01514-1
HD
327479
Ra deg
15.872458333333334
De deg
-44.626305555555554
last precise pa
45
last precise sep
4.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15523-4438 CPO9204 AB 2000 1 45 4.9 11.20   155220.85-443734.7
15523-4438 CPO9204 AB 2010 4 45 4.0 11.20 11.00 A2 155220.85-443734.7

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