17426+3347 TDT 473

 
 
17h 42m 34.76s +33 47' 19.0" P.A. 216 sep 2 mag 10.48,12.32
 
 
Coord 2000
17426+3347
Discov num
TDT 473
Comp
Coord arcsec 2000
17 42 34.76 +33 47 19.0
Date first
1991
Date last
1991
Obs
1
Pa first
216
Pa last
216
P.A. Now (θ)
216°
Sep first
2.0
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
10.48
Mag sec
12.32
delta mag (ΔM)
1.84
Spectral class
Pri motion ra
-007
Sec motion ra
-007
Pri motion dec
+006
Sec motion dec
+006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
216
Precise sep
1.95
Constellation
Hercules
Tycho2
2615-01224-1
last precise pa
216
last precise sep
1.95
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17426+3347 TDT 473 1991 1 216 2.0 10.48 12.32 174234.76+334719.0

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