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Doubles in session


Current system
18298+0926
TDT 912


Nearby doubles
17' : 18310+0924
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22' : 18289+0943
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TDT 890

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BRT2608AB

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BRT2609

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WFC 209

52' : 18298+0835
J 2914

56' : 18261+0918
TDS 920

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TDT 871

59' : 18319+0836
OSO 99

60' : 18260+0948
TDT 862

67' : 18262+0847
LDS1012AB

68' : 18326+1019
BRT1303

69' : 18256+0956
TDT 856

70' : 18291+1035
KPP1001

71' : 18262+0841
GWP2775

72' : 18259+0844
TDT 861

73' : 18257+0846
TDT 859

75' : 18324+0822
SLE 351

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WFC 210

78' : 18273+0820
J 2911

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TDT 839

84' : 18355+0927
J 2136AB

87' : 18240+0940
SLE 170

88' : 18334+0816
STT 355

88' : 18314+0802
HDS2627



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

18298+0926 TDT 912

 
 
18h 29m 49.65s +09° 26' 02.6" P.A. 285.00 sep 0.6 mag 11.18,11.20
 
 
Coord 2000 18298+0926 Discov num TDT 912 Comp Coord arcsec 2000 18 29 49.65 +09 26 02.6
Date first 1991 Date last 1991 Obs 1
Pa first 285 Pa last 285.3 P.A. Now (θ) 285.3°
Sep first 0.6 Sep last 0.55 Sep. Now (ρ) 0.55"
Mag pri 11.18 Mag sec 11.20 delta mag (ΔM) 0.02 Spectral class
Pri motion ra +000 Sec motion ra +000
Pri motion dec +009 Sec motion dec +009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 1027-00255-1 Gaia DR2 4480170271538217088
 
 
WDS 18298+0926 TDT 912 : 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
18298+0926 TDT 912 1991 1 285 0.6 11.18 11.20 182949.65+092602.6

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

 
 
WDS 18298+0926 TDT 912 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18298+0926 TDT 912 : MEASURES
 
 
No records found.

 
 
WDS 18298+0926 : VIRTUAL EYEPIECE
 
 

18298+0926 TDT 912A mag 11.18 18298+0926 TDT 912B sep 0.5 P.A. 285.50 mag 11.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18298+0926 : ALADIN DSS IMAGE @ 18h 29m 49.65s +09° 26' 02.6"
 
 
 
 
WDS 18298+0926 TDT 912 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18298+0926 TDT 912 distance=1' 18310+0924 HJ 860 distance=17' 18289+0943 TDT 900 distance=22' 18278+0908 TDT 890 distance=36' 18305+0852 BRT2608AB distance=36' 18305+0852 WLY 10AC distance=36' 18330+0900 BRT2609 distance=40' 18329+0917 WFC 209 distance=47' 18298+0835 J 2914 distance=52' 18261+0918 TDS 920 distance=56' 18265+0859 TDT 871 distance=57' 18319+0836 OSO 99 distance=59' 18260+0948 TDT 862 distance=60' 18262+0847 LDS1012AB distance=67' 18262+0847 LLO 15AC distance=67' 18326+1019 BRT1303 distance=68' 18256+0956 TDT 856 distance=69' 18291+1035 KPP1001 distance=70' 18262+0841 GWP2775 distance=71' 18259+0844 TDT 861 distance=72' 18257+0846 TDT 859 distance=73' 18324+0822 SLE 351 distance=75' 18344+0853 WFC 210 distance=76' 18273+0820 J 2911 distance=78' 18243+0933 TDT 839 distance=83' 18355+0927 J 2136AB distance=84' 18355+0927 J 2136AC distance=84' 18355+0927 J 2136BC distance=84' 18240+0940 SLE 170 distance=87' 18334+0816 STT 355 distance=88' 18314+0802 HDS2627 distance=88' 18276+0804 SLE 343AB distance=89' 18276+0804 SLE 343AC distance=89' 18276+0804 SLE 343AD distance=89' 18276+0804 SLE 343DE distance=90' 18355+1005 BRT1945AB distance=93' 18355+1005 BRT1945AC distance=93' 18355+1005 J 2137CD distance=93' 18244+0835 TDT 841 distance=96' 18267+0800 SLE 176 distance=98' 18328+1054 HEI 561 distance=98' 18249+0819 SLE 171 distance=100' 18238+0842 SLE 168 distance=100' 18345+0813 GRV 233 distance=101' 18260+0803 SLE 175AB distance=101' 18260+0803 SLE 175AC distance=101' 18230+0911 BRT2177 distance=102' 18256+0802 STT 348 distance=105' 18234+0843 SLE 165 distance=105' 18264+1057 J 2671 distance=106' 18265+1100 J 2672 distance=107' 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 18298+0926 TDT 912 285 0.6 1
Show 18310+0924 HJ 860 272 22.8 17
Show 18289+0943 TDT 900 204 0.5 22
Show 18278+0908 TDT 890 1.4 36
Show 18305+0852 BRT2608 AB 40 4.8 36
Show 18305+0852 WLY 10 AC 80 12.2 36
Show 18330+0900 BRT2609 116 5.2 40
Show 18329+0917 WFC 209 337 7.2 47
Show 18298+0835 J 2914 176 5.0 52
Show 18261+0918 TDS 920 58 2.0 56
Show 18265+0859 TDT 871 214 0.6 57
Show 18319+0836 OSO 99 82 9.0 59
Show 18260+0948 TDT 862 298 1.1 60
Show 18262+0847 LDS1012 AB 163 608.5 67
Show 18262+0847 LLO 15 AC 221 10.2 67
Show 18326+1019 BRT1303 295 7.4 68
Show 18256+0956 TDT 856 43 1.1 69
Show 18291+1035 KPP1001 11 8.1 70
Show 18262+0841 GWP2775 87 15.8 71
Show 18259+0844 TDT 861 277 2.1 72
Show 18257+0846 TDT 859 285 0.5 73
Show 18324+0822 SLE 351 279 9.0 75
Show 18344+0853 WFC 210 50 7.4 76
Show 18273+0820 J 2911 138 2.6 78
Show 18243+0933 TDT 839 24 0.7 83
Show 18355+0927 J 2136 AB 131 2.4 84
Show 18355+0927 J 2136 AC 251 9.7 84
Show 18355+0927 J 2136 BC 265 12.2 84
Show 18240+0940 SLE 170 166 16.3 87
Show 18334+0816 STT 355 249 37.8 88
Show 18314+0802 HDS2627 211 0.5 88
Show 18276+0804 SLE 343 AB 343 11.8 89
Show 18276+0804 SLE 343 AC 104 66.0 89
Show 18276+0804 SLE 343 AD 144 62.4 89
Show 18276+0804 SLE 343 DE 149 11.3 90
Show 18355+1005 BRT1945 AB 358 5.8 93
Show 18355+1005 BRT1945 AC 108 8.3 93
Show 18355+1005 J 2137 CD 156 11.8 93
Show 18244+0835 TDT 841 116 0.5 96
Show 18267+0800 SLE 176 164 13.6 98
Show 18328+1054 HEI 561 190 2.4 98
Show 18249+0819 SLE 171 84 23.9 100
Show 18238+0842 SLE 168 261 11.3 100
Show 18345+0813 GRV 233 217 14.9 101
Show 18260+0803 SLE 175 AB 105 15.5 101
Show 18260+0803 SLE 175 AC 47 19.7 101
Show 18230+0911 BRT2177 333 4.8 102
Show 18256+0802 STT 348 -1 -1.0 105
Show 18234+0843 SLE 165 177 12.4 105
Show 18264+1057 J 2671 334 7.0 106
Show 18265+1100 J 2672 329 7.3 107

 
 
WDS 18298+0926 : COMPONENTS
 
 
  A
B pa=285.5°
sep=0.54"
 
 
18298+0926 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182949.65+092602.6 Mag 11.18 PmRA 0.00
PmDE 9.0 Tycho2 1027-00255-1
Tycho2
Tycho2 1027-00255-1 Pflag RAmdeg 277.45679544 DEmdeg 9.43406784
PmRA -0.4 PmDE 8.6 E RAmdeg 29 E DEmdeg 35
E pmRA 2.5 E pmDE 2.3 EpRAm 1990.20 EpDEm 1988.95
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.5 Q pmRA 0.5
Q pmDE 0.5 BTmag 11.704 E BTmag 0.066 VTmag 10.502
E VTmag 0.039 Prox 999 TYC T HIP
CCDM RAdeg 277.45679611 DEdeg 9.43404806 EpRA 1990 1.85
EpDE 1990 1.84 E RAdeg 28.7 E DEdeg 35.5 Posflg
Corr 0.0
 
 
18298+0926 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182949.61+092602.7 Mag 11.2 PmRA 0.00
PmDE 9.0 Calc delta mag 0.02 Calc coord yes