13391-2153 TDS8918

 
 
13h 39m 03.95s -21 52' 54.1" P.A. 80 sep 0.8 mag 11.92,11.97
 
 
Coord 2000
13391-2153
Discov num
TDS8918
Comp
Coord arcsec 2000
13 39 03.95 -21 52 54.1
Date first
1991
Date last
1991
Obs
1
Pa first
80
Pa last
80
P.A. Now (θ)
80°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.92
Mag sec
11.97
delta mag (ΔM)
0.05
Spectral class
Pri motion ra
-012
Sec motion ra
-012
Pri motion dec
-002
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
79.9
Precise sep
0.77
Constellation
Virgo
Tycho2
6134-00729-1
last precise pa
79.9
last precise sep
0.77
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13391-2153 TDS8918 1991 1 80 0.8 11.92 11.97 133903.95-215254.1

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