18329+3850 STTA171AB

 
 
18h 32m 51.48s +38 49' 59.8" P.A. 328 sep 149.9 mag 7.02,8.12 Sp F8+G5
 
 
Coord 2000
18329+3850
Discov num
STTA171
Comp
AB
Coord arcsec 2000
18 32 51.48 +38 49 59.8
Date first
1829
Date last
2014
Obs
37
Pa first
316
Pa last
328
P.A. Now (θ)
328°
Sep first
139.3
Sep last
149.9
Sep. Now (ρ)
149.9"
Mag pri
7.02
Mag sec
8.12
delta mag (ΔM)
1.1
Spectral class
F8+G5 (yellow-white/yellow)
Pri motion ra
-007
Sec motion ra
+097
Pri motion dec
-084
Sec motion dec
+072
Notes
N (See Notes)
rPM=1.552
This double is not physical.
 
 
18329+3850 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18329+3850 STTA171 AB 1829 2014 37 328 149.9 7.02 8.12 1.10 <===
Show 18329+3850 SLE 200 AC 1982 2015 6 226 68.9 7.02 12.50 5.48
Show 18329+3850 SLE 200 AD 1982 2015 6 248 93.6 7.02 12.70 5.68
Show 18329+3850 SLE 200 AE 1982 2015 6 228 111.2 7.02 12.60 5.58
Show 18329+3850 SLE 200 AF 1982 2015 6 344 134.6 7.02 12.40 5.38
Show 18329+3850 STTA171 AG 1911 2013 13 135 80.5 7.02 11.10 4.08
Show 18329+3850 FYM 41 AH 1998 2015 4 349 74.6 7.02 14.50 7.48
Show 18329+3850 FYM 41 AI 1998 2015 4 349 81.5 7.02 14.50 7.48
Show 18329+3850 FYM 41 AJ 1998 2015 4 125 129.9 7.02 15.00 7.98
Show 18329+3850 FYM 41 AK 1998 2015 4 289 100.5 7.02 14.50 7.48
Show 18329+3850 FYM 41 AL 1998 2015 4 302 115.2 7.02 14.00 6.98
Show 18329+3850 FYM 41 AM 1998 2015 4 309 126.0 7.02 14.00 6.98
Show 18329+3850 FYM 41 BN 1998 2012 3 84 41.0 8.12 13.80 5.68
14-fold system
14 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
327.6
Precise sep
149.87
Constellation
Lyra
SAO
67097
Tycho2
3105-00934-1
Gaia DR2
38780763008
HD
171384
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18329+3850 STTA171 AB 2002 30 328 150.1 7.02 8.12 F8 G5 N D 183251.48+384959.8
18329+3850 STTA171 AB 2010 31 328 149.2 7.02 8.12 F8 G5 N D 183251.48+384959.8
18329+3850 STTA171 AB 2011 33 329 150.0 7.02 8.12 F8 G5 N D 183251.48+384959.8
18329+3850 STTA171 AB 2012 34 328 150.1 7.02 8.12 F8 G5 N D 183251.48+384959.8
18329+3850 STTA171 AB 2013 36 328 150.1 7.02 8.12 F8 G5 N 183251.48+384959.8
18329+3850 STTA171 AB 2014 37 328 149.9 7.02 8.12 F8+G5 N 183251.48+384959.8

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 18329+3850 STTA171AB : NOTES
 
 
discov_num notes refcode
STTA171 B is BD+38@3211.
 
 
REFERENCES
 
 
refcode metd author reference
STTA (O. Struve DD - Appendix list) ...................
 
 
DISCOVERER
 
 
discov refcode author
STT STTA (O. Struve DD - Appendix list)

 
 
WDS 18329+3850 STTA171AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18329+3850 STTA171AB : MEASURES
 
 
Records found: 1
Show date username difficulty sep sep_sigma pa pa_sigma delta_mag # notes
Show 12/07/25 Robert   150.00 1.80 326.00 0.25   2
 
 
WDS 18329+3850 STTA171AB : Virtual Eyepiece
 
 

18329+3850  STTA171 A 18329+3850  STTA171AB sep 149.9 P.A. 328 mag 7.02,8.12 Sp F8+G5 18329+3850  SLE 200AC sep 68.9 P.A. 226 mag 7.02,12.50 Sp F8 18329+3850  SLE 200AD sep 93.6 P.A. 248 mag 7.02,12.70 Sp F8 18329+3850  SLE 200AE sep 111.2 P.A. 228 mag 7.02,12.60 Sp F8 18329+3850  SLE 200AF sep 134.6 P.A. 344 mag 7.02,12.40 Sp F8 18329+3850  STTA171AG sep 80.5 P.A. 135 mag 7.02,11.10 Sp F8 18329+3850  FYM  41AH sep 74.6 P.A. 349 mag 7.02,14.50 Sp F8 18329+3850  FYM  41AI sep 81.5 P.A. 349 mag 7.02,14.50 Sp F8 18329+3850  FYM  41AJ sep 129.9 P.A. 125 mag 7.02,15.00 Sp F8 18329+3850  FYM  41AK sep 100.5 P.A. 289 mag 7.02,14.50 Sp F8 18329+3850  FYM  41AL sep 115.2 P.A. 302 mag 7.02,14.00 Sp F8 18329+3850  FYM  41AM sep 126 P.A. 309 mag 7.02,14.00 Sp F8 18329+3850  FYM  41BN sep 41 P.A. 84 mag 8.12,13.80 Sp G5 18329+3850  FYM  41BN sep 41 P.A. 84 mag 8.12,13.80 Sp G5 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Radius:
 
 
WDS 18329+3850 STTA171AB : Aladin DSS image @ 18h 32m 51.48s +38 49' 59.8"