17117+3750 TDT 260

 
 
17h 11m 41.00s +37 49' 55.9" P.A. 151 sep 0.5 mag 11.11,11.41
 
 
Coord 2000
17117+3750
Discov num
TDT 260
Comp
Coord arcsec 2000
17 11 41.00 +37 49 55.9
Date first
1991
Date last
1991
Obs
1
Pa first
151
Pa last
151
P.A. Now (θ)
151°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.11
Mag sec
11.41
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-142
Sec motion ra
-142
Pri motion dec
-045
Sec motion dec
-045
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
151.3
Precise sep
0.49
Constellation
Hercules
Tycho2
3073-01451-1
last precise pa
151.3
last precise sep
0.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17117+3750 TDT 260 1991 1 151 0.5 11.11 11.41 171141.00+374955.9

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