15389+5027 TDS9574

 
 
15h 38m 51.43s +50 27' 15.9" P.A. 176 sep 0.8 mag 11.57,11.81
 
 
Coord 2000
15389+5027
Discov num
TDS9574
Comp
Coord arcsec 2000
15 38 51.43 +50 27 15.9
Date first
1991
Date last
1991
Obs
1
Pa first
176
Pa last
176
P.A. Now (θ)
176°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.57
Mag sec
11.81
delta mag (ΔM)
0.24
Spectral class
Pri motion ra
-015
Sec motion ra
-015
Pri motion dec
+001
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
175.5
Precise sep
0.76
Constellation
Bootes
Tycho2
3489-00511-1
last precise pa
175.5
last precise sep
0.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15389+5027 TDS9574 1991 1 176 0.8 11.57 11.81 153851.43+502715.9

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