15255+6434 TDS9513

 
 
15h 25m 31.58s +64 34' 19.0" P.A. 309 sep 0.8 mag 11.20,11.75
 
 
Coord 2000
15255+6434
Discov num
TDS9513
Comp
Coord arcsec 2000
15 25 31.58 +64 34 19.0
Date first
1991
Date last
1991
Obs
1
Pa first
309
Pa last
309
P.A. Now (θ)
309°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.20
Mag sec
11.75
delta mag (ΔM)
0.55
Spectral class
Pri motion ra
-017
Sec motion ra
-017
Pri motion dec
+032
Sec motion dec
+032
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
308.6
Precise sep
0.84
Constellation
Draco
Tycho2
4184-01029-1
last precise pa
308.6
last precise sep
0.84
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15255+6434 TDS9513 1991 1 309 0.8 11.20 11.75 152531.58+643419.0

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