17299+7050 TDT 381

 
 
17h 29m 53.75s +70 49' 42.7" P.A. 320 sep 0.8 mag 11.59,11.88
 
 
Coord 2000
17299+7050
Discov num
TDT 381
Comp
Coord arcsec 2000
17 29 53.75 +70 49 42.7
Date first
1991
Date last
1991
Obs
1
Pa first
320
Pa last
320
P.A. Now (θ)
320°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.59
Mag sec
11.88
delta mag (ΔM)
0.29
Spectral class
Pri motion ra
+002
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
319.6
Precise sep
0.82
Constellation
Draco
Tycho2
4424-01642-1
last precise pa
319.6
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
17299+7050 TDT 381 1991 1 320 0.8 11.59 11.88 172953.75+704942.7

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