02509-7639 JSP  44AB

 
 
02H 50M 53.94S -76 39' 23.6" P.A. 18 SEP 0.4 MAG 10.96,10.84
 
 
Coord 2000
02509-7639
Discov num
JSP  44
Comp
AB
Coord arcsec 2000
02 50 53.94 -76 39 23.6
Date first
1929
Date last
1991
Obs
3
Pa first
47
Pa last
18
P.A. Now (θ)
18°
Sep first
0.7
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.96
Mag sec
10.84
delta mag (ΔM)
0.12
Spectral class
Pri motion ra
+028
Sec motion ra
+028
Pri motion dec
+032
Sec motion dec
+032
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
18.2
last precise sep
0.44