16396+6054 SKF 170

 
 
16h 39m 33.12s +60 53' 43.6" P.A. 66 sep 3.2 mag 11.80,13.70 Sp K:
 
 
Coord 2000
16396+6054
Discov num
SKF 170
Comp
Coord arcsec 2000
16 39 33.12 +60 53 43.6
Date first
1999
Date last
2003
Obs
2
Pa first
67
Pa last
66
P.A. Now (θ)
66°
Sep first
3.0
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
11.80
Mag sec
13.70
delta mag (ΔM)
1.9
Spectral class
K: (yellow-orange)
Pri motion ra
-038
Sec motion ra
Pri motion dec
+039
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
65.7
Precise sep
3.242
Constellation
Draco
Tycho2
4190-02252-1
last precise pa
65.7
last precise sep
3.242
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16396+6054 SKF 170 1999 1 67 3.0 11.80 13.70 K: D 163933.12+605343.6
16396+6054 SKF 170 2000 1 68 3.0 11.80 13.70 163933.12+605343.6
16396+6054 SKF 170 2003 2 66 3.2 11.80 13.70 K: D 163933.12+605343.6

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