15511+3008 TDS9660

 
 
15h 51m 05.90s +30 07' 38.1" P.A. 196 sep 0.4 mag 10.97,11.13
 
 
Coord 2000
15511+3008
Discov num
TDS9660
Comp
Coord arcsec 2000
15 51 05.90 +30 07 38.1
Date first
1991
Date last
1991
Obs
1
Pa first
196
Pa last
196
P.A. Now (θ)
196°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.97
Mag sec
11.13
delta mag (ΔM)
0.16
Spectral class
Pri motion ra
+069
Sec motion ra
+069
Pri motion dec
+014
Sec motion dec
+014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
195.6
Precise sep
0.41
Constellation
Corona Borealis
Tycho2
2572-01047-1
last precise pa
195.6
last precise sep
0.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15511+3008 TDS9660 1991 1 196 0.4 10.97 11.13 155105.90+300738.1

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