02509-7639 JSP  44AC

 
 
02h 50m 53.94s -76 39' 23.6" P.A. 10 sep 36.7 mag 10.96,11.08
 
 
Coord 2000
02509-7639
Discov num
JSP  44
Comp
AC
Coord arcsec 2000
02 50 53.94 -76 39 23.6
Date first
1894
Date last
2015
Obs
10
Pa first
8
Pa last
10
P.A. Now (θ)
10°
Sep first
37.6
Sep last
36.7
Sep. Now (ρ)
36.7"
Mag pri
10.96
Mag sec
11.08
delta mag (ΔM)
0.12
Spectral class
Pri motion ra
+027
Sec motion ra
+032
Pri motion dec
+035
Sec motion dec
+017
Notes
Nature of this double is uncertain.
 
 
02509-7639 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02509-7639 JSP 44 AB 1929 1991 3 18 0.4 10.96 10.84 0.12
Show 02509-7639 JSP 44 AC 1894 2015 10 10 36.7 10.96 11.08 0.12 <===
Show 02509-7639 JSP 44 CD 1894 2015 12 269 4.5 11.08 11.02 0.06
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydrus
Tycho2
9362-00099-1
last precise pa
10.4
last precise sep
36.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02509-7639 JSP 44 AC 2000 8 10 36.8 10.96 11.08 D 025053.94-763923.6
02509-7639 JSP 44 AC 2015 10 10 36.7 10.96 11.08 025053.94-763923.6

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