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Current system
18249+0819
SLE 171


Nearby doubles
18' : 18244+0835
TDT 841

20' : 18236+0814
SLE 166

21' : 18237+0829
ROE 100AB

21' : 18256+0802
STT 348

23' : 18260+0803
SLE 175AB

25' : 18255+0756
J 2580AB

29' : 18238+0842
SLE 168

30' : 18259+0844
TDT 861

30' : 18262+0841
GWP2775

30' : 18257+0846
TDT 859

33' : 18267+0800
SLE 176

33' : 18234+0843
SLE 165

34' : 18262+0847
LDS1012AB

34' : 18229+0835
ROE 99AB

38' : 18235+0748
SLE 340

38' : 18273+0820
J 2911

43' : 18276+0804
SLE 343AB

44' : 18254+0736
TDT 852

45' : 18265+0741
A 580

46' : 18226+0852
SLE 163

47' : 18265+0859
TDT 871

58' : 18218+0852
SLE 158

58' : 18252+0720
LDS1011

59' : 18230+0911
BRT2177

61' : 18222+0734
SLE 160

62' : 18261+0918
TDS 920



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

18249+0819 SLE 171

 
 
18h 24m 53.61s +08° 18' 51.6" P.A. 84.00 sep 23.9 mag 9.20,11.00 Sp M0
 
 
Coord 2000 18249+0819 Discov num SLE 171 Comp Coord arcsec 2000 18 24 53.61 +08 18 51.6
Date first 1919 Date last 2018 Obs 11
Pa first 86 Pa last 84 P.A. Now (θ) 84°
Sep first 22.8 Sep last 23.922 Sep. Now (ρ) 23.922"
Mag pri 9.20 Mag sec 11.00 delta mag (ΔM) 1.8 Spectral class M0 (red)
Pri motion ra +002 Sec motion ra -005
Pri motion dec -006 Sec motion dec -003
Notes
rPM=1.204
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 1023-00943-1 Gaia DR2 4478487507658899456
 
 
WDS 18249+0819 SLE 171 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sle1966 Mc j Soulie, G. 1966JO.....49..359S
Sle1966 +Pa J. Obs. 49, 359, 1966
Sle1983 Pa - Soulie, G. 1983A&AS...54..281S
Sle1983 A&AS 54, 281, 1983
Sle1984 Pa - Soulie, G. 1984A&AS...56..351S
Sle1984 A&AS 56, 351, 1984
Sle1985 Pa - Soulie, G. 1985A&AS...61...17S
Sle1985 A&AS 61, 17, 1985
Sle1986a Pa - Soulie, G. .
Sle1986a Bull. Inf. Cent. Donnes Stell. #30, 91, 1986
Sle1986b Pa - Soulie, G. .
Sle1986b Bull. Inf. Cent. Donnes Stell. #30, 103, 1986
Sle2003 C j Soulie, G. 2003O&T....56...10S
Sle2003 Obs. et Travaux 56, 10, 2003
Sle2006 Pa - Soulie, G. 2006O&T....62...26S
Sle2006 Obs. et Travaux 62, 26, 2006
Sle2006b Pa j Soulie, G. 2006O&T....63...15S
Sle2006b Obs. et Travaux 63, 15, 2006
Sle2007 C j Soulie, G. 2007O&T....65...34S
Sle2007 Obs. et Travaux 65, 34, 2007
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18249+0819 SLE 171 2002 4 85 23.9 9.20 11.00 182453.61+081851.6
18249+0819 SLE 171 2017 6 86 23.8 9.20 11.00 M0 182453.61+081851.6
18249+0819 SLE 171 2018 8 85 23.9 9.20 11.00 M0 182453.61+081851.6

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

 
 
WDS 18249+0819 SLE 171 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18249+0819 SLE 171 : MEASURES
 
 
No records found.

 
 
WDS 18249+0819 : VIRTUAL EYEPIECE
 
 

18249+0819 SLE 171A mag 9.2 Sp M0 18249+0819 SLE 171B sep 23.7 P.A. 83.90 mag 11 virtual eyepiece
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Radius:
Components only
 
 
WDS 18249+0819 : ALADIN DSS IMAGE @ 18h 24m 53.61s +08° 18' 51.6"
 
 
 
 
WDS 18249+0819 SLE 171 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18249+0819 SLE 171 distance=0' 18244+0835 TDT 841 distance=18' 18236+0814 SLE 166 distance=20' 18237+0829 ROE 100AB distance=21' 18237+0829 ROE 100BC distance=21' 18256+0802 STT 348 distance=21' 18260+0803 SLE 175AB distance=23' 18260+0803 SLE 175AC distance=23' 18255+0756 J 2580AB distance=25' 18255+0756 J 2580AC distance=25' 18238+0842 SLE 168 distance=29' 18259+0844 TDT 861 distance=30' 18262+0841 GWP2775 distance=30' 18257+0846 TDT 859 distance=30' 18267+0800 SLE 176 distance=33' 18234+0843 SLE 165 distance=33' 18262+0847 LDS1012AB distance=34' 18262+0847 LLO 15AC distance=34' 18229+0835 ROE 99AB distance=34' 18229+0835 ROE 99AC distance=34' 18235+0748 SLE 340 distance=38' 18273+0820 J 2911 distance=38' 18276+0804 SLE 343AB distance=43' 18276+0804 SLE 343AC distance=43' 18276+0804 SLE 343AD distance=43' 18254+0736 TDT 852 distance=44' 18276+0804 SLE 343DE distance=44' 18265+0741 A 580 distance=45' 18226+0852 SLE 163 distance=46' 18265+0859 TDT 871 distance=47' 18218+0852 SLE 158 distance=58' 18252+0720 LDS1011 distance=58' 18230+0911 BRT2177 distance=59' 18222+0734 SLE 160 distance=61' 18261+0918 TDS 920 distance=62' 18217+0902 HDS2596 distance=65' 18248+0714 STT 347 distance=66' 18278+0908 TDT 890 distance=66' 18217+0725 J 3253AB distance=72' 18217+0725 DAM 109AC distance=72' 18201+0807 SLE 154 distance=72' 18254+0707 TDT 853 distance=73' 18298+0835 J 2914 distance=75' 18266+0709 GWP2776 distance=75' 18216+0919 J 2515 distance=75' 18243+0933 TDT 839 distance=76' 18281+0720 SLE 345 distance=76' 18199+0801 TDT 800 distance=77' 18219+0923 SLE 159 distance=78' 18206+0729 TDT 807 distance=82' 18240+0940 SLE 170 distance=82' 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 18249+0819 SLE 171 84 23.9
Show 18244+0835 TDT 841 116 0.5 18
Show 18236+0814 SLE 166 304 8.9 20
Show 18237+0829 ROE 100 AB 21 27.4 21
Show 18237+0829 ROE 100 BC 345 5.6 21
Show 18256+0802 STT 348 -1 -1.0 21
Show 18260+0803 SLE 175 AB 105 15.5 23
Show 18260+0803 SLE 175 AC 47 19.7 23
Show 18255+0756 J 2580 AB 348 6.5 25
Show 18255+0756 J 2580 AC 180 37.9 25
Show 18238+0842 SLE 168 261 11.3 29
Show 18259+0844 TDT 861 277 2.1 30
Show 18262+0841 GWP2775 87 15.8 30
Show 18257+0846 TDT 859 285 0.5 30
Show 18267+0800 SLE 176 164 13.6 33
Show 18234+0843 SLE 165 177 12.4 33
Show 18262+0847 LDS1012 AB 163 608.5 34
Show 18262+0847 LLO 15 AC 221 10.2 34
Show 18229+0835 ROE 99 AB 222 5.9 34
Show 18229+0835 ROE 99 AC 237 25.1 34
Show 18235+0748 SLE 340 157 23.0 38
Show 18273+0820 J 2911 138 2.6 38
Show 18276+0804 SLE 343 AB 343 11.8 43
Show 18276+0804 SLE 343 AC 104 66.0 43
Show 18276+0804 SLE 343 AD 144 62.4 43
Show 18254+0736 TDT 852 217 1.1 44
Show 18276+0804 SLE 343 DE 149 11.3 44
Show 18265+0741 A 580 322 4.6 45
Show 18226+0852 SLE 163 322 21.3 46
Show 18265+0859 TDT 871 214 0.6 47
Show 18218+0852 SLE 158 118 11.4 58
Show 18252+0720 LDS1011 101 100.7 58
Show 18230+0911 BRT2177 333 4.8 59
Show 18222+0734 SLE 160 307 13.3 61
Show 18261+0918 TDS 920 58 2.0 62
Show 18217+0902 HDS2596 315 0.3 65
Show 18248+0714 STT 347 346 3.2 66
Show 18278+0908 TDT 890 1.4 66
Show 18217+0725 J 3253 AB 2 4.1 72
Show 18217+0725 DAM 109 AC 213 3.2 72
Show 18201+0807 SLE 154 263 10.0 72
Show 18254+0707 TDT 853 70 0.4 73
Show 18298+0835 J 2914 176 5.0 75
Show 18266+0709 GWP2776 287 20.0 75
Show 18216+0919 J 2515 8 1.1 75
Show 18243+0933 TDT 839 24 0.7 76
Show 18281+0720 SLE 345 38 11.1 76
Show 18199+0801 TDT 800 175 0.9 77
Show 18219+0923 SLE 159 331 6.8 78
Show 18206+0729 TDT 807 176 0.6 82
Show 18240+0940 SLE 170 166 16.3 82

 
 
WDS 18249+0819 : COMPONENTS
 
 
  A
B pa=83.9°
sep=23.67"
 
 
18249+0819 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182453.61+081851.6 Mag 9.2 Spectral class M0 (red)
PmRA 2.00 PmDE -6.0 Tycho2 1023-00943-1
Tycho2
Tycho2 1023-00943-1 Pflag RAmdeg 276.22339880 DEmdeg 8.31434741
PmRA 4.2 PmDE -3.1 E RAmdeg 11 E DEmdeg 12
E pmRA 1.6 E pmDE 1.6 EpRAm 1991.03 EpDEm 1990.28
Num 8 Q RAmdeg 0.7 Q DEmdeg 0.7 Q pmRA 0.8
Q pmDE 0.6 BTmag 11.245 E BTmag 0.048 VTmag 9.204
E VTmag 0.015 Prox 999 TYC T HIP
CCDM RAdeg 276.22338917 DEdeg 8.31435500 EpRA 1990 1.83
EpDE 1990 1.80 E RAdeg 11.4 E DEdeg 12.7 Posflg
Corr -0.2
 
 
18249+0819 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182455.20+081854.1 Mag 11 PmRA -5.00
PmDE -3.0 Calc delta mag 1.8 Calc coord yes