19517-6033 TDT1807

 
 
19h 51m 39.57s -60 32' 56.3" P.A. 231 sep 6.9 mag 11.71,12.32
 
 
Coord 2000
19517-6033
Discov num
TDT1807
Comp
Coord arcsec 2000
19 51 39.57 -60 32 56.3
Date first
1991
Date last
2000
Obs
4
Pa first
226
Pa last
231
P.A. Now (θ)
231°
Sep first
4.3
Sep last
6.9
Sep. Now (ρ)
6.9"
Mag pri
11.71
Mag sec
12.32
delta mag (ΔM)
0.61
Spectral class
Pri motion ra
+015
Sec motion ra
-041
Pri motion dec
-051
Sec motion dec
-105
Notes
rPM=0.69
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
230.9
Precise sep
6.88
Constellation
Pavo
Tycho2
9085-02413-1
last precise pa
230.9
last precise sep
6.88
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19517-6033 TDT1807 1991 1 226 4.3 11.71 12.32 195139.57-603256.3
19517-6033 TDT1807 1998 2 230 7.1 11.71 12.32 195139.57-603256.3
19517-6033 TDT1807 2000 3 231 7.0 11.71 12.32 195139.57-603256.3

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