15205+3826 TDS9493

 
 
15h 20m 27.06s +38 25' 36.6" P.A. 170 sep 0.4 mag 10.90,10.97
 
 
Coord 2000
15205+3826
Discov num
TDS9493
Comp
Coord arcsec 2000
15 20 27.06 +38 25 36.6
Date first
1991
Date last
1991
Obs
1
Pa first
170
Pa last
170
P.A. Now (θ)
170°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.90
Mag sec
10.97
delta mag (ΔM)
0.07
Spectral class
Pri motion ra
-007
Sec motion ra
-007
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
169.8
Precise sep
0.44
Constellation
Bootes
SAO
64645
Tycho2
3052-00960-1
last precise pa
169.8
last precise sep
0.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15205+3826 TDS9493 1991 1 170 0.4 10.90 10.97 152027.06+382536.6

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