11030-4012 I  1531

 
 
11h 03m 02.02s -40 12' 03.2" P.A. 93 sep 3 mag 9.69,11.32
 
 
Coord 2000
11030-4012
Discov num
I  1531
Comp
Coord arcsec 2000
11 03 02.02 -40 12 03.2
Date first
1927
Date last
1999
Obs
7
Pa first
93
Pa last
93
P.A. Now (θ)
93°
Sep first
3.1
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
9.69
Mag sec
11.32
delta mag (ΔM)
1.63
Spectral class
Pri motion ra
-028
Sec motion ra
Pri motion dec
+004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
92.6
Precise sep
3.014
Constellation
Antlia
Tycho2
7729-01209-1
last precise pa
92.6
last precise sep
3.014
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11030-4012 I 1531 1991 6 92 3.0 9.69 11.32 110302.02-401203.2
11030-4012 I 1531 1999 7 93 3.0 9.69 11.32 110302.02-401203.2

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