15404+3151 TDS 782

 
 
15h 40m 25.70s +31 50' 41.2" P.A. 61 sep 1.3 mag 11.14,11.19
 
 
Coord 2000
15404+3151
Discov num
TDS 782
Comp
Coord arcsec 2000
15 40 25.70 +31 50 41.2
Date first
1991
Date last
2001
Obs
2
Pa first
64
Pa last
61
P.A. Now (θ)
61°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
11.14
Mag sec
11.19
delta mag (ΔM)
0.05
Spectral class
Pri motion ra
+006
Sec motion ra
+006
Pri motion dec
-016
Sec motion dec
-016
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
60.9
Precise sep
1.28
Constellation
Corona Borealis
Tycho2
2571-00207-1
last precise pa
60.9
last precise sep
1.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15404+3151 TDS 782 2001 2 61 1.3 11.14 11.19 154025.70+315041.2

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