18057-7232 TDT 675

 
 
18h 05m 41.65s -72 31' 49.0" P.A. 198 sep 0.8 mag 11.27,11.96
 
 
Coord 2000
18057-7232
Discov num
TDT 675
Comp
Coord arcsec 2000
18 05 41.65 -72 31 49.0
Date first
1991
Date last
1991
Obs
1
Pa first
198
Pa last
198
P.A. Now (θ)
198°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.27
Mag sec
11.96
delta mag (ΔM)
0.69
Spectral class
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
-008
Sec motion dec
-008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
198.3
Precise sep
0.82
Constellation
Apus
Tycho2
9298-00183-1
last precise pa
198.3
last precise sep
0.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18057-7232 TDT 675 1991 1 198 0.8 11.27 11.96 180541.65-723149.0

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