19173-7923 TDT1355

 
 
19h 17m 16.15s -79 23' 17.6" P.A. 182 sep 0.4 mag 10.20,10.37 Sp K5
 
 
Coord 2000
19173-7923
Discov num
TDT1355
Comp
Coord arcsec 2000
19 17 16.15 -79 23 17.6
Date first
1991
Date last
1991
Obs
1
Pa first
182
Pa last
182
P.A. Now (θ)
182°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.20
Mag sec
10.37
delta mag (ΔM)
0.17
Spectral class
K5 (yellow-orange)
Pri motion ra
+002
Sec motion ra
+002
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
182.4
Precise sep
0.38
Constellation
Octans
Tycho2
9466-00221-1
HD
177722
last precise pa
182.4
last precise sep
0.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19173-7923 TDT1355 1991 1 182 0.4 10.20 10.37 191716.15-792317.6

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