16551+6824 TDS 844

 
 
16h 55m 06.57s +68 24' 08.7" P.A. 156 sep 1 mag 11.18,11.84
 
 
Coord 2000
16551+6824
Discov num
TDS 844
Comp
Coord arcsec 2000
16 55 06.57 +68 24 08.7
Date first
1991
Date last
1991
Obs
1
Pa first
156
Pa last
156
P.A. Now (θ)
156°
Sep first
1.0
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
11.18
Mag sec
11.84
delta mag (ΔM)
0.66
Spectral class
Pri motion ra
+001
Sec motion ra
+001
Pri motion dec
-008
Sec motion dec
-008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
155.6
Precise sep
1.015
Constellation
Draco
Tycho2
4420-01936-1
last precise pa
155.6
last precise sep
1.015
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16551+6824 TDS 844 1991 1 156 1.0 11.18 11.84 165506.57+682408.7

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