16396+5744 TDT  22

 
 
16h 39m 38.55s +57 43' 45.9" P.A. 312 sep 1.1 mag 11.21,11.66
 
 
Coord 2000
16396+5744
Discov num
TDT  22
Comp
Coord arcsec 2000
16 39 38.55 +57 43 45.9
Date first
1991
Date last
1991
Obs
1
Pa first
312
Pa last
312
P.A. Now (θ)
312°
Sep first
1.1
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
11.21
Mag sec
11.66
delta mag (ΔM)
0.45
Spectral class
Pri motion ra
+001
Sec motion ra
+001
Pri motion dec
-023
Sec motion dec
-023
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
311.9
Precise sep
1.06
Constellation
Draco
Tycho2
3885-00203-1
last precise pa
311.9
last precise sep
1.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16396+5744 TDT 22 1991 1 312 1.1 11.21 11.66 163938.55+574345.9

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