15219+3052 KZA  84AC

 
 
15h 21m 59.89s +30 52' 17.3" P.A. 9 sep 98.8 mag 12.70,13.67
 
 
Coord 2000
15219+3052
Discov num
KZA  84
Comp
AC
Coord arcsec 2000
15 21 59.89 +30 52 17.3
Date first
1982
Date last
2002
Obs
5
Pa first
9
Pa last
9
P.A. Now (θ)
Sep first
98.8
Sep last
98.8
Sep. Now (ρ)
98.8"
Mag pri
12.70
Mag sec
13.67
delta mag (ΔM)
0.97
Spectral class
Pri motion ra
-034
Sec motion ra
-029
Pri motion dec
+004
Sec motion dec
+009
Notes
rPM=0.207 (< 0.3, Physical double)
This double is physical.
 
 
15219+3052 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15219+3052 KZA 84 AB 1982 2002 5 354 65.1 12.70 13.19 0.49
Show 15219+3052 KZA 84 AC 1982 2002 5 9 98.8 12.70 13.67 0.97 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
9.3
Precise sep
98.82
Constellation
Corona Borealis
last precise pa
9.3
last precise sep
98.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15219+3052 KZA 84 AC 2002 3 9 98.8 9.50 10.50 152159.86+305217.0

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