12131-6428 RST 580

 
 
12h 13m 09.28s -64 28' 29.7" P.A. 287 sep 0.5 mag 10.30,11.00
 
 
Coord 2000
12131-6428
Discov num
RST 580
Comp
Coord arcsec 2000
12 13 09.28 -64 28 29.7
Date first
1930
Date last
1944
Obs
3
Pa first
288
Pa last
287
P.A. Now (θ)
287°
Sep first
0.4
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.30
Mag sec
11.00
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-003
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
287.3
Precise sep
0.46
Cdsa2 id
RST 580
Constellation
Crux
Tycho2
8982-03763-1
Ra deg
12.219244444444444
De deg
-64.47491666666667
last precise pa
287.3
last precise sep
0.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12131-6428 RST 580 1944 3 287 0.5 10.30 11.00 121309.28-642829.7

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