15382+3615 STF1964AC

 
 
15h 38m 12.91s +36 14' 48.6" P.A. 87 sep 15.1 mag 8.07,8.06 Sp F5 dist. 110.25 pc (359.64 l.y.)
 
 
Coord 2000
15382+3615
Discov num
STF1964
Comp
AC
Coord arcsec 2000
15 38 12.91 +36 14 48.6
Date first
1782
Date last
2016
Obs
77
Pa first
85
Pa last
87
P.A. Now (θ)
87°
Sep first
16.8
Sep last
15.1
Sep. Now (ρ)
15.1"
Mag pri
8.07
Mag sec
8.06
delta mag (ΔM)
0.01
Spectral class
F5 (yellow-white)
Pri motion ra
-060
Sec motion ra
-060
Pri motion dec
+035
Sec motion dec
+035
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
15382+3615 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 64821 15382+3615 HU 1167 AB 1905 2015 25 81 1.2 8.07 9.87 1.80 Y
Show 64821 15382+3615 STF1964 AC 1782 2016 77 87 15.1 8.07 8.06 0.01 <===
Show 64821 15382+3615 STF1964 AD 1900 2015 15 81 15.7 8.07 9.02 0.95
Show 64821 15382+3615 STF1964 CD 1829 2016 56 20 1.5 8.06 9.02 0.96 Y
Show 64821 15382+3615 WAK 1 CE 1970 1970 1 82 0.1 8.07 8.20 0.13
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
86.8
Precise sep
15.074
Constellation
Corona Borealis
SAO
64821
HIP
76563
Tycho2
2577-01756-1
HD
139691
BD
BD+36 2626
Distance
110.25
Distance ly
359.64
last precise pa
86.8
last precise sep
15.074
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15382+3615 STF1964 AC 2007 54 86 14.3 7.85 8.06 N DV 153812.96+361448.3
15382+3615 STF1964 AC 2009 58 85 15.1 7.85 8.06 N DV 153812.96+361448.3
15382+3615 STF1964 AC 2010 63 85 14.0 7.85 8.06 NVD 153812.96+361448.3
15382+3615 STF1964 AC 2011 67 84 15.1 7.85 8.06 NVD 153812.91+361448.6
15382+3615 STF1964 AC 2012 69 86 14.7 8.07 8.06 NVD 153812.91+361448.6
15382+3615 STF1964 AC 2013 70 85 15.0 8.07 8.06 F5 NV 153812.91+361448.6
15382+3615 STF1964 AC 2014 72 84 15.0 8.07 8.06 F5 NV 153812.91+361448.6
15382+3615 STF1964 AC 2015 74 86 15.1 8.07 8.06 F5 NV 153812.91+361448.6
15382+3615 STF1964 AC 2016 77 87 15.1 8.07 8.06 F5 NV 153812.91+361448.6

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