11291-4823 TDS 638

 
 
11h 29m 08.98s -48 23' 04.1" P.A. 13 sep 2.4 mag 11.09,11.39
 
 
Coord 2000
11291-4823
Discov num
TDS 638
Comp
Coord arcsec 2000
11 29 08.98 -48 23 04.1
Date first
1991
Date last
1998
Obs
2
Pa first
12
Pa last
13
P.A. Now (θ)
13°
Sep first
2.4
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
11.09
Mag sec
11.39
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-014
Sec motion ra
+008
Pri motion dec
-050
Sec motion dec
+047
Notes
rPM=1.916
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
12.9
Precise sep
2.386
Constellation
Centaurus
Tycho2
8218-00590-1
last precise pa
12.9
last precise sep
2.386
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11291-4823 TDS 638 1991 1 12 2.4 11.09 11.39 112908.98-482304.1
11291-4823 TDS 638 1998 2 13 2.4 11.09 11.39 112908.98-482304.1

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