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Doubles in session


Current system
18289+0943
TDT 900


Nearby doubles
22' : 18298+0926
TDT 912

36' : 18310+0924
HJ 860

40' : 18278+0908
TDT 890

43' : 18260+0948
TDT 862

50' : 18261+0918
TDS 920

51' : 18256+0956
TDT 856

52' : 18291+1035
KPP1001

57' : 18305+0852
BRT2608AB

58' : 18265+0859
TDT 871

62' : 18330+0900
BRT2609

65' : 18329+0917
WFC 209

66' : 18326+1019
BRT1303

70' : 18243+0933
TDT 839

70' : 18298+0835
J 2914

71' : 18262+0847
LDS1012AB

73' : 18240+0940
SLE 170

75' : 18262+0841
GWP2775

75' : 18259+0844
TDT 861

75' : 18257+0846
TDT 859

81' : 18319+0836
OSO 99

84' : 18264+1057
J 2671

85' : 18265+1100
J 2672

88' : 18278+1109
TDT 889

90' : 18273+0820
J 2911

91' : 18328+1054
HEI 561

94' : 18230+0911
BRT2177



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

18289+0943 TDT 900

 
 
18h 28m 55.69s +09° 43' 29.7" P.A. 204.00 sep 0.5 mag 11.13,11.22
 
 
Coord 2000 18289+0943 Discov num TDT 900 Comp Coord arcsec 2000 18 28 55.69 +09 43 29.7
Date first 1991 Date last 1991 Obs 1
Pa first 204 Pa last 204.2 P.A. Now (θ) 204.2°
Sep first 0.5 Sep last 0.52 Sep. Now (ρ) 0.52"
Mag pri 11.13 Mag sec 11.22 delta mag (ΔM) 0.09 Spectral class
Pri motion ra -003 Sec motion ra -003
Pri motion dec -012 Sec motion dec -012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 1027-01975-1 Gaia DR2 4480198794429645568
 
 
WDS 18289+0943 TDT 900 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18289+0943 TDT 900 1991 1 204 0.5 11.13 11.22 182855.69+094329.7

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

 
 
WDS 18289+0943 TDT 900 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18289+0943 TDT 900 : MEASURES
 
 
No records found.

 
 
WDS 18289+0943 : VIRTUAL EYEPIECE
 
 

18289+0943 TDT 900A mag 11.13 18289+0943 TDT 900B sep 0.5 P.A. 203.90 mag 11.22 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18289+0943 : ALADIN DSS IMAGE @ 18h 28m 55.69s +09° 43' 29.7"
 
 
 
 
WDS 18289+0943 TDT 900 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18289+0943 TDT 900 distance=1' 18298+0926 TDT 912 distance=22' 18310+0924 HJ 860 distance=36' 18278+0908 TDT 890 distance=40' 18260+0948 TDT 862 distance=43' 18261+0918 TDS 920 distance=50' 18256+0956 TDT 856 distance=51' 18291+1035 KPP1001 distance=52' 18305+0852 BRT2608AB distance=57' 18305+0852 WLY 10AC distance=57' 18265+0859 TDT 871 distance=58' 18330+0900 BRT2609 distance=62' 18329+0917 WFC 209 distance=65' 18326+1019 BRT1303 distance=66' 18243+0933 TDT 839 distance=70' 18298+0835 J 2914 distance=70' 18262+0847 LDS1012AB distance=71' 18262+0847 LLO 15AC distance=71' 18240+0940 SLE 170 distance=73' 18262+0841 GWP2775 distance=75' 18259+0844 TDT 861 distance=75' 18257+0846 TDT 859 distance=75' 18319+0836 OSO 99 distance=81' 18264+1057 J 2671 distance=84' 18265+1100 J 2672 distance=85' 18278+1109 TDT 889 distance=88' 18273+0820 J 2911 distance=90' 18328+1054 HEI 561 distance=91' 18230+0911 BRT2177 distance=94' 18344+0853 WFC 210 distance=96' 18244+0835 TDT 841 distance=96' 18324+0822 SLE 351 distance=97' 18224+0957 HU 238 distance=98' 18238+0842 SLE 168 distance=98' 18355+0927 J 2136AB distance=99' 18355+0927 J 2136AC distance=99' 18355+0927 J 2136BC distance=99' 18355+1005 BRT1945AB distance=100' 18355+1005 BRT1945AC distance=100' 18355+1005 J 2137CD distance=100' 18240+1053 ARU 15 distance=102' 18234+0843 SLE 165 distance=102' 18276+0804 SLE 343AB distance=102' 18276+0804 SLE 343AC distance=102' 18276+0804 SLE 343AD distance=102' 18276+0804 SLE 343DE distance=103' 18296+1126 BRT1300 distance=103' 18249+0819 SLE 171 distance=104' 18232+1044 ARU 14 distance=104' 18264+1121 NI 38AB distance=105' 18264+1121 CRC 29AC distance=105' 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 18289+0943 TDT 900 204 0.5 1
Show 18298+0926 TDT 912 285 0.6 22
Show 18310+0924 HJ 860 272 22.8 36
Show 18278+0908 TDT 890 1.4 40
Show 18260+0948 TDT 862 298 1.1 43
Show 18261+0918 TDS 920 58 2.0 50
Show 18256+0956 TDT 856 43 1.1 51
Show 18291+1035 KPP1001 11 8.1 52
Show 18305+0852 BRT2608 AB 40 4.8 57
Show 18305+0852 WLY 10 AC 80 12.2 57
Show 18265+0859 TDT 871 214 0.6 58
Show 18330+0900 BRT2609 116 5.2 62
Show 18329+0917 WFC 209 337 7.2 65
Show 18326+1019 BRT1303 295 7.4 66
Show 18243+0933 TDT 839 24 0.7 70
Show 18298+0835 J 2914 176 5.0 70
Show 18262+0847 LDS1012 AB 163 608.5 71
Show 18262+0847 LLO 15 AC 221 10.2 71
Show 18240+0940 SLE 170 166 16.3 73
Show 18262+0841 GWP2775 87 15.8 75
Show 18259+0844 TDT 861 277 2.1 75
Show 18257+0846 TDT 859 285 0.5 75
Show 18319+0836 OSO 99 82 9.0 81
Show 18264+1057 J 2671 334 7.0 84
Show 18265+1100 J 2672 329 7.3 85
Show 18278+1109 TDT 889 139 2.0 88
Show 18273+0820 J 2911 138 2.6 90
Show 18328+1054 HEI 561 190 2.4 91
Show 18230+0911 BRT2177 333 4.8 94
Show 18344+0853 WFC 210 50 7.4 96
Show 18244+0835 TDT 841 116 0.5 96
Show 18324+0822 SLE 351 279 9.0 97
Show 18224+0957 HU 238 162 0.9 98
Show 18238+0842 SLE 168 261 11.3 98
Show 18355+0927 J 2136 AB 131 2.4 99
Show 18355+0927 J 2136 AC 251 9.7 99
Show 18355+0927 J 2136 BC 265 12.2 99
Show 18355+1005 BRT1945 AB 358 5.8 100
Show 18355+1005 BRT1945 AC 108 8.3 100
Show 18355+1005 J 2137 CD 156 11.8 100
Show 18240+1053 ARU 15 215 0.3 102
Show 18234+0843 SLE 165 177 12.4 102
Show 18276+0804 SLE 343 AB 343 11.8 102
Show 18276+0804 SLE 343 AC 104 66.0 102
Show 18276+0804 SLE 343 AD 144 62.4 102
Show 18276+0804 SLE 343 DE 149 11.3 103
Show 18296+1126 BRT1300 262 4.3 103
Show 18249+0819 SLE 171 84 23.9 104
Show 18232+1044 ARU 14 151 0.4 104
Show 18264+1121 NI 38 AB 197 8.2 105
Show 18264+1121 CRC 29 AC 10 4.2 105

 
 
WDS 18289+0943 : COMPONENTS
 
 
  A
B pa=203.9°
sep=0.52"
 
 
18289+0943 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182855.69+094329.7 Mag 11.13 PmRA -3.00
PmDE -12.0 Tycho2 1027-01975-1
Tycho2
Tycho2 1027-01975-1 Pflag RAmdeg 277.23202106 DEmdeg 9.72484294
PmRA -2.7 PmDE -12.4 E RAmdeg 24 E DEmdeg 28
E pmRA 1.9 E pmDE 1.8 EpRAm 1988.08 EpDEm 1986.87
Num 5 Q RAmdeg 0.7 Q DEmdeg 1.1 Q pmRA 0.7
Q pmDE 1.1 BTmag 11.272 E BTmag 0.058 VTmag 10.563
E VTmag 0.043 Prox 999 TYC T HIP
CCDM RAdeg 277.23203083 DEdeg 9.72487917 EpRA 1990 1.84
EpDE 1990 1.80 E RAdeg 27.6 E DEdeg 33.7 Posflg
Corr 0.0
 
 
18289+0943 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182855.68+094329.2 Mag 11.22 PmRA -3.00
PmDE -12.0 Calc delta mag 0.09 Calc coord yes