15508+2615 TDS9657

 
 
15h 50m 46.30s +26 14' 41.0" P.A. 225 sep 0.8 mag 12.27,13.11
 
 
Coord 2000
15508+2615
Discov num
TDS9657
Comp
Coord arcsec 2000
15 50 46.30 +26 14 41.0
Date first
1991
Date last
1991
Obs
1
Pa first
225
Pa last
225
P.A. Now (θ)
225°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
12.27
Mag sec
13.11
delta mag (ΔM)
0.84
Spectral class
Pri motion ra
+004
Sec motion ra
+004
Pri motion dec
+001
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
225.1
Precise sep
0.82
Constellation
Corona Borealis
Tycho2
2037-00747-1
last precise pa
225.1
last precise sep
0.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15508+2615 TDS9657 1991 1 225 0.8 12.27 13.11 155046.30+261441.0

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