12349-5814 JSP 540

 
 
12h 34m 55.23s -58 13' 40.4" P.A. 11 sep 6.6 mag 9.30,12.50 Sp A4IV/V
 
 
Coord 2000
12349-5814
Discov num
JSP 540
Comp
Coord arcsec 2000
12 34 55.23 -58 13 40.4
Date first
1929
Date last
2015
Obs
5
Pa first
28
Pa last
11
P.A. Now (θ)
11°
Sep first
6.0
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
9.30
Mag sec
12.50
delta mag (ΔM)
3.2
Spectral class
A4IV/V (white)
Pri motion ra
+011
Sec motion ra
+073
Pri motion dec
-020
Sec motion dec
+197
Notes
rPM=1.074
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
11
Precise sep
6.565
Constellation
Crux
SAO
240074
Tycho2
8658-00168-1
HD
109411
last precise pa
11
last precise sep
6.565
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12349-5814 JSP 540 1947 2 27 5.9 9.30 14.40 A4IV/V 123455.22-581340.4
12349-5814 JSP 540 2000 4 16 7.0 9.30 14.40 A4IV/V 123455.22-581340.4
12349-5814 JSP 540 2015 5 11 6.6 9.30 12.50 A4IV/V 123455.23-581340.4

If you need more information about this double, apply for a data request form to the WDS.