16405-7318 TDT  30

 
 
16h 40m 29.27s -73 17' 50.3" P.A. 222 sep 2.8 mag 11.47,12.95
 
 
Coord 2000
16405-7318
Discov num
TDT  30
Comp
Coord arcsec 2000
16 40 29.27 -73 17 50.3
Date first
1991
Date last
1991
Obs
1
Pa first
222
Pa last
222
P.A. Now (θ)
222°
Sep first
2.8
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
11.47
Mag sec
12.95
delta mag (ΔM)
1.48
Spectral class
Pri motion ra
+007
Sec motion ra
+007
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
221.9
Precise sep
2.83
Constellation
Apus
Tycho2
9286-00387-1
last precise pa
221.9
last precise sep
2.83
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16405-7318 TDT 30 1991 1 222 2.8 11.47 12.95 164029.27-731750.3

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