18589+3241 WAL  99AD

 
 
18h 58m 56.62s +32 41' 22.4" P.A. 152 sep 90.6 mag 3.24,12.48 Sp B9III
 
 
Coord 2000
18589+3241
Discov num
WAL  99
Comp
AD
Coord arcsec 2000
18 58 56.62 +32 41 22.4
Date first
1918
Date last
2002
Obs
4
Pa first
153
Pa last
152
P.A. Now (θ)
152°
Sep first
94.2
Sep last
90.6
Sep. Now (ρ)
90.6"
Mag pri
3.24
Mag sec
12.48
delta mag (ΔM)
9.24
Spectral class
B9III (blue-white)
Pri motion ra
-003
Sec motion ra
+000
Pri motion dec
+001
Sec motion dec
+002
Notes
N (See Notes)
rPM=1
This double is not physical.
 
 
18589+3241 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Sulafat 67663 18589+3241 AGC 9 AB 1868 2014 13 305 13.5 3.24 12.10 8.86
Show 18589+3241 AGC 9 AC 1879 2002 6 21 178.2 3.24 10.60 7.36
Show 18589+3241 WAL 99 AD 1918 2002 4 152 90.6 3.24 12.48 9.24 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
151.9
Precise sep
90.557
Constellation
Lyra
last precise pa
151.9
last precise sep
90.557
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18589+3241 WAL 99 AD 1944 1 160 60.0 3.24 12.48 B9III 185856.62+324122.4
18589+3241 WAL 99 AD 1998 3 152 91.3 3.24 12.48 B9III 185856.62+324122.4
18589+3241 WAL 99 AD 2002 4 152 90.6 3.24 12.48 B9III N D 185856.62+324122.4

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 18589+3241 WAL 99AD : NOTES
 
 
discov_num notes refcode
AGC 9 gam Lyr = 14 Lyr = Sulafat. Variable? Also known as STT 544.
AC. Smyth's quoted separation is difference in RA only. Smy1844
 
 
REFERENCES
 
 
refcode metd author reference
Smy1844 Ma - Smyth, W.H. 1844QB43.S66.......
Smy1844 Cycle of Celestial Objects 2, 1844
 
 
DISCOVERER
 
 
discov author
WAL Wallenquist, A.

 
 
WDS 18589+3241 WAL 99AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18589+3241 WAL 99AD : MEASURES
 
 
No records found.

 
 
WDS 18589+3241 WAL 99AD : Virtual Eyepiece
 
 

18589+3241  AGC   9 A 18589+3241  AGC   9AB sep 13.5 P.A. 305 mag 3.24,12.10 Sp B9III 18589+3241  AGC   9AC sep 178.2 P.A. 21 mag 3.24,10.60 Sp B9III 18589+3241  WAL  99AD sep 90.6 P.A. 152 mag 3.24,12.48 Sp B9III virtual eyepiece
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Radius:
 
 
WDS 18589+3241 WAL 99AD : Aladin DSS image @ 18h 58m 56.62s +32 41' 22.4"
 
 
 
 
WDS 18589+3241 WAL 99AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18589+3241  WAL  99AD distance=0' 18590+3235  MLB 757 distance=8' 18589+3229  BU  649 distance=13' 18598+3246  HLM  13 distance=14' 18582+3216  GYL  12AB distance=27' 18582+3216  BKO  56AC distance=27' 19009+3232  HO   92 distance=28' 18570+3254  BU  648AB distance=28' 18570+3254  BU  648AE distance=28' 18570+3254  BU  648AF distance=28' 18570+3254  BU  648AB,C distance=28' 18570+3254  BU  648AB,D distance=28' 19006+3300  COU1156 distance=29' 18581+3308  HLM  12 distance=30' 18579+3212  BKO  55 distance=32' 19016+3253  HU 1295 distance=36' 18576+3209  A   260 distance=37' 19011+3210  GYL  13 distance=42' 18555+3215  COU1013 distance=50' 19020+3210  HU 1296 distance=50' 18545+3243  TDT1122 distance=57' 18548+3306  DAL  10 distance=59' 18546+3311  ES 2234 distance=62' 19023+3328  COU1312 distance=63' 18542+3214  HU 1294 distance=66' 19018+3337  J   112 distance=67' 19042+3245  BRD   4 distance=68' 19014+3138  TDT1185 distance=71' 18536+3303  HL 9001AB distance=72' 18536+3303  HL 9001AC distance=72' 18533+3302  POP 192 distance=75' 19013+3132  LEP 161 distance=76' 18560+3347  STF2421 distance=76' 19051+3238  LEP 162 distance=79' 18527+3301  BAR  46AB distance=82' 18527+3301  BAR  46AC distance=82' 18527+3301  WLY   1CD distance=82' 19002+3122  HLM  14 distance=83' 19047+3334  ES 2237 distance=90' 19028+3123  STF2441AB distance=91' 19028+3123  STF2441AC distance=91' 19058+3214  GRV 245 distance=92' 18549+3358  STT 525AB distance=93' 18549+3358  SHJ 282AC distance=93' 18549+3358  SHJ 282AD distance=93' 18566+3409  TDT1140 distance=93' 18523+3321  ES 2233AB distance=93' 18549+3358  SHJ 282CD distance=93' 18569+3112  ES 2422 distance=94' 18523+3321  ES 2233BC distance=94' 18523+3321  ES 2233BD distance=94' grafico limitrofi
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Show name coord_2000 discov# comp sep pa dist(')
Show Sulafat 18589+3241 AGC 9 AB 13.50 305
Show 18589+3241 AGC 9 AC 178.20 21
Show 18589+3241 WAL 99 AD 90.60 152
Show 18590+3235 MLB 757 4.90 124 8
Show 18589+3229 BU 649 0.90 2 13
Show 18598+3246 HLM 13 12.80 31 14
Show 18582+3216 GYL 12 AB 20.30 146 27
Show 18582+3216 BKO 56 AC 11.20 19 27
Show 19009+3232 HO 92 1.30 39 28
Show 18570+3254 BU 648 AB 1.31 236.70 28
Show 18570+3254 BU 648 AE 124.80 318 28
Show 18570+3254 BU 648 AF 85.90 78 28
Show 18570+3254 BU 648 AB,C 76.30 293 28
Show 18570+3254 BU 648 AB,D 83.90 201 28
Show 19006+3300 COU1156 0.70 111 29
Show 18581+3308 HLM 12 14 357 30
Show 18579+3212 BKO 55 15.10 161 32
Show 19016+3253 HU 1295 0.30 223 36
Show 18576+3209 A 260 0.80 244 37
Show 19011+3210 GYL 13 35.20 305 42
Show 18555+3215 COU1013 0.60 144 50
Show 19020+3210 HU 1296 0.10 166 50
Show 18545+3243 TDT1122 1.20 329 57
Show 18548+3306 DAL 10 30.50 51 59
Show 18546+3311 ES 2234 6.70 299 62
Show 19023+3328 COU1312 0.30 232 63
Show 18542+3214 HU 1294 1.60 118 66
Show 19018+3337 J 112 25.60 178 67
Show 19042+3245 BRD 4 2.50 310 68
Show 19014+3138 TDT1185 1.90 114 71
Show 18536+3303 HL 9001 AB 5 262 72
Show 18536+3303 HL 9001 AC 18.80 3 72
Show 18533+3302 POP 192 2.40 41 75
Show 19013+3132 LEP 161 9.10 114 76
Show 18560+3347 STF2421 24.40 57 76
Show 19051+3238 LEP 162 4.50 243 79
Show 18527+3301 BAR 46 AB 2.20 140 82
Show 18527+3301 BAR 46 AC 41.10 251 82
Show 18527+3301 WLY 1 CD 5.50 114 82
Show 19002+3122 HLM 14 13.30 141 83
Show 19047+3334 ES 2237 9.40 218 90
Show 19028+3123 STF2441 AB 6.20 264 91
Show 19028+3123 STF2441 AC 99.90 137 91
Show 19058+3214 GRV 245 50.10 347 92
Show 18549+3358 STT 525 AB 1.80 129 93
Show 18549+3358 SHJ 282 AC 45.30 350 93
Show 18549+3358 SHJ 282 AD 215.30 295 93
Show 18566+3409 TDT1140 0.50 24 93
Show 18523+3321 ES 2233 AB 43.80 245 93
Show 18549+3358 SHJ 282 CD 192.40 284 93
Show 18569+3112 ES 2422 5.50 177 94