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Current system
18310+0648
SLE 349 AB


Nearby doubles
13' : 18318+0641
J 1372

16' : 18320+0647
STT 354

22' : 18314+0628
STF2329

25' : 18310+0712
TDT 924

27' : 18299+0708
SLE 348

28' : 18327+0656
SLE 352

29' : 18299+0711
SLE 347

31' : 18328+0633
SLE 353

33' : 18331+0649
SLE 354

33' : 18330+0637
J 96

37' : 18297+0616
GWP2779

41' : 18295+0722
A 582

44' : 18318+0729
SLE 350

45' : 18282+0705
TDS 924

47' : 18279+0650
SLE 344

49' : 18281+0709
J 95AB

52' : 18277+0631
TDT 888

53' : 18280+0620
TDT 895

53' : 18341+0624
SLE 355

53' : 18276+0633
BU 464AB

53' : 18335+0726
SCJ 18AB

54' : 18280+0618
TDS 923

54' : 18281+0720
SLE 345

58' : 18280+0612
CHR 71

58' : 18274+0624
GII 68

60' : 18272+0629
TDT 878



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18310+0648 SLE 349 AB

 
 
18h 30m 58.64s +06° 47' 40.9" P.A. 355.00 sep 20.8 mag 12.34,12.62
 
 
Coord 2000 18310+0648 Discov num SLE 349 Comp AB Coord arcsec 2000 18 30 58.64 +06 47 40.9
Date first 1918 Date last 2016 Obs 11
Pa first 353 Pa last 355.2 P.A. Now (θ) 355.2°
Sep first 21.6 Sep last 20.81 Sep. Now (ρ) 20.81"
Mag pri 12.34 Mag sec 12.62 delta mag (ΔM) 0.28 Spectral class
Pri motion ra -012 Sec motion ra +003
Pri motion dec +009 Sec motion dec +003
Notes N (See Notes)
rPM=1.077
This double is not physical.
 
 
18310+0648 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 30 59 +06 47 41 SLE 349 AB 2016 11 355 20.8 12.34 12.62 0.28 <===
Show 18 30 59 +06 47 41 SLE 349 AC 1982 1 12 20.2 12.34 13.70 1.36
Show 18 30 59 +06 48 02 SLE 349 BC 1982 1 103 6.5 12.62 13.70 1.08
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 0458-01460-1 Gaia DR2 4477288833829146624
 
 
WDS 18310+0648 SLE 349 AB : NOTES
 
 
discov_num notes refcode
SLE 349 AC: The Soulie (1985) C component is not seen; possibly due to a 2s
error in the published RA? Sle1985
 
 
REFERENCES
 
 
refcode metd author reference
Sle1985 Pa - Soulie, G. 1985A&AS...61...17S
Sle1985 A&AS 61, 17, 1985
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18310+0648 SLE 349 AB 2002 4 355 21.2 11.74 12.00 D 183058.63+064741.2
18310+0648 SLE 349 AB 2016 7 355 20.8 12.34 12.62 N 183058.64+064740.9

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

 
 
WDS 18310+0648 SLE 349 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18310+0648 SLE 349 AB : MEASURES
 
 
No records found.

 
 
WDS 18310+0648 : VIRTUAL EYEPIECE
 
 

18310+0648 SLE 349A mag 12.34 18310+0648 SLE 349B sep 21.0 P.A. 355.10 mag 12.62 18310+0648 SLE 349C sep 20.2 P.A. 11.90 mag 13.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18310+0648 : ALADIN DSS IMAGE @ 18h 30m 58.64s +06° 47' 40.9"
 
 
 
 
WDS 18310+0648 SLE 349 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18310+0648 SLE 349AB distance=0' 18310+0648 SLE 349BC distance=1' 18318+0641 J 1372 distance=13' 18320+0647 STT 354 distance=16' 18314+0628 STF2329 distance=22' 18310+0712 TDT 924 distance=25' 18299+0708 SLE 348 distance=27' 18327+0656 SLE 352 distance=28' 18299+0711 SLE 347 distance=29' 18328+0633 SLE 353 distance=31' 18331+0649 SLE 354 distance=33' 18330+0637 J 96 distance=33' 18297+0616 GWP2779 distance=37' 18295+0722 A 582 distance=41' 18318+0729 SLE 350 distance=44' 18282+0705 TDS 924 distance=45' 18316+0732 J 1149BC distance=46' 18279+0650 SLE 344 distance=47' 18281+0709 J 95AB distance=49' 18281+0709 J 95AC distance=49' 18281+0709 SLE 346AD distance=49' 18277+0631 TDT 888 distance=52' 18280+0620 TDT 895 distance=53' 18341+0624 SLE 355 distance=53' 18276+0633 BU 464AB distance=53' 18276+0633 BU 464AC distance=53' 18335+0726 SCJ 18AB distance=53' 18335+0726 SLE 690AC distance=53' 18335+0726 SCJ 18AD distance=53' 18280+0618 TDS 923 distance=54' 18281+0720 SLE 345 distance=54' 18280+0612 CHR 71 distance=58' 18274+0624 GII 68 distance=58' 18272+0629 TDT 878 distance=60' 18314+0545 TDT 925 distance=64' 18268+0659 SLE 342AB distance=64' 18268+0659 SLE 342AC distance=64' 18269+0625 STT 350AB distance=65' 18269+0625 CAT 3AC distance=65' 18266+0633 HDS2607 distance=67' 18354+0649 J 100 distance=67' 18266+0632 SCJ 17 distance=68' 18266+0709 GWP2776 distance=69' 18266+0627 GCB 31 distance=70' 18262+0653 J 1830 distance=72' 18260+0648 J 2516 distance=73' 18314+0802 HDS2627 distance=75' 18329+0539 SLE 495 distance=75' 18350+0559 GWP2788 distance=77' 18349+0556 TDT 945AB distance=78' 18349+0556 GII 66AC distance=78' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 18310+0648 SLE 349 AB 355 20.8
Show 18310+0648 SLE 349 AC 12 20.2
Show 18310+0648 SLE 349 BC 103 6.5 1
Show 18318+0641 J 1372 118 5.2 13
Show 18320+0647 STT 354 205 0.5 16
Show 18314+0628 STF2329 42 4.3 22
Show 18310+0712 TDT 924 138 0.6 25
Show 18299+0708 SLE 348 185 15.1 27
Show 18327+0656 SLE 352 274 9.5 28
Show 18299+0711 SLE 347 191 15.7 29
Show 18328+0633 SLE 353 58 12.2 31
Show 18331+0649 SLE 354 343 7.8 33
Show 18330+0637 J 96 148 3.2 33
Show 18297+0616 GWP2779 88 36.9 37
Show 18295+0722 A 582 29 2.9 41
Show 18318+0729 SLE 350 144 16.8 44
Show 18282+0705 TDS 924 163 2.3 45
Show 18316+0732 J 1149 BC 200 2.6 46
Show 18279+0650 SLE 344 133 11.7 47
Show 18281+0709 J 95 AB 123 2.2 49
Show 18281+0709 J 95 AC 32 32.0 49
Show 18281+0709 SLE 346 AD 185 70.8 49
Show 18277+0631 TDT 888 86 0.7 52
Show 18280+0620 TDT 895 226 1.8 53
Show 18341+0624 SLE 355 77 14.7 53
Show 18276+0633 BU 464 AB 105 1.1 53
Show 18276+0633 BU 464 AC 86 25.9 53
Show 18335+0726 SCJ 18 AB 196 46.0 53
Show 18335+0726 SLE 690 AC 304 87.5 53
Show 18335+0726 SCJ 18 AD 119 16.9 53
Show 18280+0618 TDS 923 7 1.7 54
Show 18281+0720 SLE 345 38 11.1 54
Show 18280+0612 CHR 71 16 0.0 58
Show 18274+0624 GII 68 27 2.3 58
Show 18272+0629 TDT 878 126 2.6 60
Show 18314+0545 TDT 925 241 0.6 64
Show 18268+0659 SLE 342 AB 293 12.6 64
Show 18268+0659 SLE 342 AC 319 26.0 64
Show 18269+0625 STT 350 AB 166 1.9 65
Show 18269+0625 CAT 3 AC 133 1.4 65
Show 18266+0633 HDS2607 243 0.2 67
Show 18354+0649 J 100 102 4.1 67
Show 18266+0632 SCJ 17 351 51.0 68
Show 18266+0709 GWP2776 287 20.0 69
Show 18266+0627 GCB 31 75 4.5 70
Show 18262+0653 J 1830 270 7.4 72
Show 18260+0648 J 2516 159 1.7 73
Show 18314+0802 HDS2627 211 0.5 75
Show 18329+0539 SLE 495 99 8.5 75
Show 18350+0559 GWP2788 222 21.9 77
Show 18349+0556 TDT 945 AB 226 0.5 78

 
 
WDS 18310+0648 : COMPONENTS
 
 
  A B
B pa=355.1°
sep=20.98"
 
C pa=11.9°
sep=20.18"
pa=100.9°
sep=6.07"
 
 
18310+0648 A
 
 
Coord arcsec 2000 183058.64+064740.9 Mag 12.34 PmRA -12.00 PmDE 9.0
Tycho2 0458-01460-1
Tycho2
Tycho2 0458-01460-1 Pflag RAmdeg 277.74431576 DEmdeg 6.79478697
PmRA -15.9 PmDE 11.5 E RAmdeg 73 E DEmdeg 84
E pmRA 2.7 E pmDE 2.7 EpRAm 1981.76 EpDEm 1976.43
Num 3 Q RAmdeg 1.2 Q DEmdeg 1.5 Q pmRA 1.3
Q pmDE 1.4 BTmag 12.754 E BTmag 0.243 VTmag 11.745
E VTmag 0.150 Prox 951 TYC HIP
CCDM RAdeg 277.74435139 DEdeg 6.79475917 EpRA 1990 1.84
EpDE 1990 1.70 E RAdeg 78.0 E DEdeg 93.4 Posflg
Corr -0.3
 
 
18310+0648 B
 
 
Coord arcsec 2000 183058.52+064801.8 Coord calc 183058.52+064801.8 Mag 12.62 PmRA 3.00
PmDE 3.0 Calc delta mag 0.28
 
 
18310+0648 C
 
 
Coord arcsec 2000 183058.92+064800.6 Mag 13.7 Calc delta mag 1.36 Calc coord yes