18329+3850 SLE 200AF

 
 
18h 32m 51.48s +38 49' 59.8" P.A. 344 sep 134.6 mag 7.02,12.40 Sp F8
 
 
Coord 2000
18329+3850
Discov num
SLE 200
Comp
AF
Coord arcsec 2000
18 32 51.48 +38 49 59.8
Date first
1982
Date last
2015
Obs
6
Pa first
343
Pa last
344
P.A. Now (θ)
344°
Sep first
132.3
Sep last
134.6
Sep. Now (ρ)
134.6"
Mag pri
7.02
Mag sec
12.40
delta mag (ΔM)
5.38
Spectral class
F8 (yellow-white)
Pri motion ra
-007
Sec motion ra
Pri motion dec
-084
Sec motion dec
Notes
N (See Notes)
rPM=0.018 (< 0.3, Physical double)
Nature of this double is uncertain.
 
 
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
 
 
Spectr
M1+M2
last precise pa
343.5
last precise sep
134.643
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18329+3850 SLE 200 AF 1998 2 343 133.3 7.02 12.40 F8 D 183251.48+384959.8
18329+3850 SLE 200 AF 2002 3 344 134.1 7.02 12.40 F8 N D 183251.48+384959.8
18329+3850 SLE 200 AF 2012 4 344 134.4 7.02 12.40 F8 N D 183251.48+384959.8
18329+3850 SLE 200 AF 2013 5 343 135.4 7.02 12.40 F8 N 183251.48+384959.8
18329+3850 SLE 200 AF 2015 6 344 134.6 7.02 12.40 F8 N 183251.48+384959.8

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