16147+3352 STF2032AC

 
 
16h 14m 40.85s +33 51' 31.0" P.A. 93 sep 26.2 mag 5.62,13.10 Sp G0V dist. 21.08 pc (68.76 l.y.)
 
 
Coord 2000
16147+3352
Discov num
STF2032
Comp
AC
Coord arcsec 2000
16 14 40.85 +33 51 31.0
Date first
1780
Date last
2015
Obs
15
Pa first
245
Pa last
93
P.A. Now (θ)
93°
Sep first
24.0
Sep last
26.2
Sep. Now (ρ)
26.2"
Mag pri
5.62
Mag sec
13.10
delta mag (ΔM)
7.48
Spectral class
G0V (yellow)
Pri motion ra
-267
Sec motion ra
-016
Pri motion dec
-087
Sec motion dec
-015
Notes
N L (See Notes, Linear solution)
rPM=0.93
This double is not physical.
 
 
16147+3352 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Sig CrB 65165 16147+3352 STF2032 AB 1822 2016 1105 241 7.4 5.62 6.49 0.87 Y
Show 65165 16147+3352 STF2032 AC 1780 2015 15 93 26.2 5.62 13.10 7.48 <===
Show 65165 16147+3352 STF2032 AD 1825 2015 117 82 93.5 5.62 10.78 5.16
Show 65165 16147+3352 STF2032 AE 1916 2002 15 241 634.6 5.62 12.31 6.69
Show 65165 16147+3352 STF2032 BD 1828 2015 70 80 100.2 6.49 10.78 4.29
Show 16147+3352 YSC 152 Ea,Eb 2008 2014 7 12 0.4 12.40 15.00 2.60
Show 16147+3352 RAO 65 EF 1998 2012 3 238 32.3 12.34 14.85 2.51
Septuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
92.9
Precise sep
26.2
Constellation
Corona Borealis
SAO
65165
HIP
79607
Tycho2
2583-01846-1
HD
146361
HR
6063
GC
21863
GL
Gl 615.2A
BD
BD+34 2750
Bayer
Sigma Coronae Borealis
Bayer name
Sig CrB
Flamsteed
17 Coronae Borealis
Flamsteed name
17 CrB
Distance
21.08
Distance ly
68.76
last precise pa
92.9
last precise sep
26.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16147+3352 STF2032 AC 2007 11 93 24.2 5.62 13.10 G0V NLD 161440.85+335131.0
16147+3352 STF2032 AC 2009 12 95 24.6 5.62 13.10 G0V NLD 161440.85+335131.0
16147+3352 STF2032 AC 2015 14 93 26.2 5.62 13.10 G0V NLD 161440.85+335131.0

If you need more information about this double, apply for a data request form to the WDS.