16147+3352 STF2032AE

 
 
16H 14M 40.85S +33 51' 31.0" P.A. 241 SEP 634.6 MAG 5.62,12.31 SP G0V DIST. 21.08 PC (68.76 L.Y.)
 
 
Coord 2000
16147+3352
Discov num
STF2032
Comp
AE
Coord arcsec 2000
16 14 40.85 +33 51 31.0
Date first
1916
Date last
2002
Obs
15
Pa first
241
Pa last
241
P.A. Now (θ)
241°
Sep first
633.7
Sep last
634.6
Sep. Now (ρ)
634.6"
Mag pri
5.62
Mag sec
12.31
delta mag (ΔM)
6.69
Spectral class
G0V (yellow)
Pri motion ra
-267
Sec motion ra
-269
Pri motion dec
-087
Sec motion dec
-089
Notes
N V (See Notes, Proper motion indicates physical)
This double is 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 1106 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
 
 
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
241.1
last precise sep
634.595