20041+1704 STT 592AB (15 Sge)

 
 
20h 04m 06.22s +17 04' 12.6" P.A. 291 sep 163.2 mag 5.86,9.50 Sp G1V dist. 17.77 pc (57.97 l.y.)
 
 
Coord 2000
20041+1704
Discov num
STT 592
Comp
AB
Coord arcsec 2000
20 04 06.22 +17 04 12.6
Date first
1853
Date last
2015
Obs
27
Pa first
269
Pa last
291
P.A. Now (θ)
291°
Sep first
214.6
Sep last
163.2
Sep. Now (ρ)
163.2"
Mag pri
5.86
Mag sec
9.50
delta mag (ΔM)
3.64
Spectral class
G1V (yellow)
Pri motion ra
-395
Sec motion ra
-010
Pri motion dec
-408
Sec motion dec
-009
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=0.976
This double is not physical.
 
 
20041+1704 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20041+1704 LIM 3 Aa,Ab 2001 2006 5 155 0.8 4.59 14.39 9.80
Show 20041+1704 SBN 1 Aa,Ac 1999 2006 2 149 5.5 4.59
Show 15 Sge 105635 20041+1704 STT 592 AB 1853 2015 27 291 163.2 5.86 9.50 3.64 <===
Show 20041+1704 STT 592 AC 1853 2015 29 335 217.0 5.86 6.92 1.06
Show 20041+1704 BUP 202 AD 1908 2015 11 3 89.1 5.86 11.34 5.48
Show 20041+1704 BUP 202 AE 1984 2013 6 51 175.0 5.86 11.77 5.91
Show 20041+1704 BUP 202 AF 1984 2015 6 315 142.4 5.86 12.31 6.45
Show 20041+1704 SMR 20 AI 2000 2015 5 129 132.1 5.86 11.14 5.28
Show 20041+1704 TNN 14 AJ 2004 2004 1 283 3.3 4.39 13.53 9.14
Show 20041+1704 TNN 14 AK 1999 2004 2 162 6.2 4.39 12.38 7.99
Show 20041+1704 TNN 14 AL 1999 2004 2 140 9.3 4.39 12.97 8.58
Show 20041+1704 ENG 69 BC 1853 2015 23 24 152.0 9.50 6.92 2.58
Show 20041+1704 STTA202 BG 1851 2013 19 231 179.8 9.50 9.01 0.49
Show 20041+1704 BUP 202 CH 1900 2015 6 185 95.6 6.92 12.31 5.39
14-fold system
12 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
290.6
Precise sep
163.169
Name
15 Sge
Constellation
Sagitta
SAO
105635
HIP
98819
Tycho2
1621-01499-1
HD
190406
HR
7672
GC
27835
GL
Gl 779
BD
BD+16 4121
Flamsteed
15 Sagittae
Flamsteed name
15 Sge
Distance
17.77
Distance ly
57.97
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20041+1704 STT 592 AB 2002 20 289 166.9 5.86 9.50 G1V N D 200406.47+170416.2
20041+1704 STT 592 AB 2009 21 290 163.0 5.86 9.50 G1V NUD 200406.47+170416.2
20041+1704 STT 592 AB 2010 23 290 163.0 5.86 9.50 G1V NUD 200406.47+170416.2
20041+1704 STT 592 AB 2012 25 290 163.9 5.86 9.50 G1V NUD 200406.47+170416.2
20041+1704 STT 592 AB 2013 26 291 162.2 5.86 9.50 G1V NLD 200406.47+170416.2
20041+1704 STT 592 AB 2015 27 291 163.2 5.86 9.50 G1V NL U 200406.22+170412.6

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