12303-5555 JSP 537

 
 
12h 30m 16.33s -55 55' 17.7" P.A. 243 sep 1.1 mag 11.04,11.11
 
 
Coord 2000
12303-5555
Discov num
JSP 537
Comp
Coord arcsec 2000
12 30 16.33 -55 55 17.7
Date first
1930
Date last
1991
Obs
3
Pa first
248
Pa last
243
P.A. Now (θ)
243°
Sep first
1.0
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
11.04
Mag sec
11.11
delta mag (ΔM)
0.07
Spectral class
Pri motion ra
-013
Sec motion ra
-013
Pri motion dec
-025
Sec motion dec
-025
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
242.6
Precise sep
1.076
Constellation
Crux
Tycho2
8650-01339-1
last precise pa
242.6
last precise sep
1.076
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12303-5555 JSP 537 1991 3 243 1.1 11.04 11.11 123016.33-555517.7

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