15572+2640 TDS9703

 
 
15h 57m 12.46s +26 40' 15.1" P.A. 296 sep 0.7 mag 11.94,12.22
 
 
Coord 2000
15572+2640
Discov num
TDS9703
Comp
Coord arcsec 2000
15 57 12.46 +26 40 15.1
Date first
1991
Date last
1991
Obs
1
Pa first
296
Pa last
296
P.A. Now (θ)
296°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.94
Mag sec
12.22
delta mag (ΔM)
0.28
Spectral class
Pri motion ra
-008
Sec motion ra
-008
Pri motion dec
-040
Sec motion dec
-040
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
296.2
Precise sep
0.72
Constellation
Corona Borealis
Tycho2
2037-01475-1
last precise pa
296.2
last precise sep
0.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15572+2640 TDS9703 1991 1 296 0.7 11.94 12.22 155712.46+264015.1

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