19345-7513 TDT1549

 
 
19h 34m 29.78s -75 12' 52.9" P.A. 165 sep 1.6 mag 11.98,12.07
 
 
Coord 2000
19345-7513
Discov num
TDT1549
Comp
Coord arcsec 2000
19 34 29.78 -75 12 52.9
Date first
1991
Date last
2015
Obs
2
Pa first
166
Pa last
165
P.A. Now (θ)
165°
Sep first
1.4
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
11.98
Mag sec
12.07
delta mag (ΔM)
0.09
Spectral class
Pri motion ra
-019
Sec motion ra
-019
Pri motion dec
+004
Sec motion dec
+004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
164.5
Precise sep
1.585
Constellation
Octans
Tycho2
9459-00868-1
Gaia DR2
6367206007487794944
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19345-7513 TDT1549 1991 1 166 1.4 11.98 12.07 193429.78-751252.9
19345-7513 TDT1549 2015 2 165 1.6 11.98 12.07 193429.78-751252.9

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