17254+7306 TDT 343

 
 
17h 25m 26.42s +73 05' 37.3" P.A. 182 sep 1.7 mag 11.95,12.34
 
 
Coord 2000
17254+7306
Discov num
TDT 343
Comp
Coord arcsec 2000
17 25 26.42 +73 05 37.3
Date first
1991
Date last
1991
Obs
1
Pa first
182
Pa last
182
P.A. Now (θ)
182°
Sep first
1.7
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
11.95
Mag sec
12.34
delta mag (ΔM)
0.39
Spectral class
Pri motion ra
+004
Sec motion ra
Pri motion dec
+132
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
181.9
Precise sep
1.73
Constellation
Draco
Tycho2
4427-01238-1
last precise pa
181.9
last precise sep
1.73
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17254+7306 TDT 343 1991 1 182 1.7 11.95 12.34 172526.42+730537.3

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