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Doubles in session


Current system
18471+5455
TOI 1746


Nearby doubles
27' : 18443+5443
UC 3659

29' : 18471+5523
SIG 5

33' : 18499+5516
MLR 574

44' : 18421+5501
KPP1134

54' : 18426+5532
H 6 37AB

59' : 18471+5356
A 1382

70' : 18440+5558
STI2384

72' : 18541+5417
ES 976

74' : 18542+5535
STI2395

80' : 18486+5613
TDT1062

83' : 18563+5432
GIC 154AB

88' : 18560+5414
TDT1133

89' : 18563+5537
MLB 138AB

95' : 18390+5559
A 1380AB

96' : 18463+5630
DAL 31

99' : 18383+5353
A 1378AB

106' : 18351+5521
STI2379

106' : 18593+5450
A 1387AB

107' : 18525+5319
KPP4125

108' : 18433+5637
STI2383

111' : 18458+5645
MLB 137

119' : 18598+5543
ES 1748

123' : 18438+5654
BU 465

123' : 18516+5259
TRN 3AB

125' : 18576+5331
LDS4802AB

131' : 18319+5459
TDT 929



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

18471+5455 TOI 1746

 
 
18h 47m 04.27s +54° 54' 37.5" P.A. 351.00 sep 0.9 mag 13.90,13.80
 
 
Coord 2000 18471+5455 Discov num TOI1746 Comp Coord arcsec 2000 18 47 04.27 +54 54 37.5
Date first 2015 Date last 2016 Obs 2
Pa first 352 Pa last 351.4 P.A. Now (θ) 351.4°
Sep first 0.9 Sep last 0.928 Sep. Now (ρ) 0.928"
Mag pri 13.90 Mag sec 13.80 delta mag (ΔM) 0.1 Spectral class
Pri motion ra +009 Sec motion ra +011
Pri motion dec +054 Sec motion dec +060
Notes R (Red magnitudes)
rPM=0.104 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco
 
 
WDS 18471+5455 TOI 1746 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tod2010 TOI Numbers from Stassun et al. (2019AJ....158..138S). Double star results in Tok202 0b.
Tod2010 Those without TOI numbers in Table 6 are assigned as TOI9001-TOI9003.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18471+5455 TOI1746 2015 1 352 0.9 13.90 13.80 R 184704.27+545437.5
18471+5455 TOI1746 2016 2 351 0.9 13.90 13.80 R 184704.27+545437.5

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

 
 
WDS 18471+5455 TOI 1746 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18471+5455 TOI 1746 : MEASURES
 
 
No records found.

 
 
WDS 18471+5455 : VIRTUAL EYEPIECE
 
 

18471+5455 TOI1746A mag 13.9 18471+5455 TOI1746B sep 0.9 P.A. 355.00 mag 13.8 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18471+5455 : ALADIN DSS IMAGE @ 18h 47m 04.27s +54° 54' 37.5"
 
 
 
 
WDS 18471+5455 TOI 1746 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18471+5455 TOI1746 distance=0' 18443+5443 UC 3659 distance=27' 18471+5523 SIG 5 distance=29' 18499+5516 MLR 574 distance=33' 18421+5501 KPP1134 distance=44' 18426+5532 ISO 7Aa,Ab distance=54' 18426+5532 H 6 37AB distance=54' 18426+5532 H 6 37AC distance=54' 18471+5356 A 1382 distance=59' 18440+5558 STI2384 distance=70' 18541+5417 ES 976 distance=72' 18542+5535 STI2395 distance=74' 18486+5613 TDT1062 distance=80' 18563+5432 HDS2682Aa,Ab distance=83' 18563+5432 GIC 154AB distance=83' 18560+5414 TDT1133 distance=88' 18563+5537 MLB 138AB distance=89' 18390+5559 A 1380AB distance=95' 18390+5559 A 1380AB,C distance=95' 18463+5630 DAL 31 distance=96' 18383+5353 A 1378AB distance=99' 18383+5353 A 1378AB,C distance=99' 18351+5521 STI2379 distance=106' 18593+5450 A 1387AB distance=106' 18593+5450 MLR 575AB,C distance=106' 18525+5319 KPP4125 distance=107' 18433+5637 STI2383 distance=108' 18458+5645 MLB 137 distance=111' 18598+5543 ES 1748 distance=119' 18438+5654 BU 465 distance=123' 18516+5259 TRN 3AB distance=123' 18516+5259 LEP 90AC distance=123' 18576+5331 LDS4802AB distance=125' 18576+5331 LDS4802AC distance=125' 18576+5331 LDS4802BC distance=125' 18319+5459 TDT 929 distance=131' 18387+5300 SLE 232 distance=137' 18569+5645 STF2433AB distance=139' 18569+5645 STF2433AC distance=139' 18510+5713 STI2393 distance=143' 19031+5419 STI2408 distance=144' 18481+5721 STI2389 distance=147' 18596+5635 STI2403 distance=147' 18459+5228 RAO 398 distance=148' 18588+5307 BEM 36 distance=148' 18387+5243 A 1379 distance=151' 19014+5328 BEM 37 distance=153' 18337+5638 TDS 929 distance=154' 18558+5240 ES 650AB distance=155' 18558+5240 ES 650AC distance=155' 18459+5731 STI2386 distance=157' 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 18471+5455 TOI1746 351 0.9
Show 18443+5443 UC 3659 178 8.1 27
Show 18471+5523 SIG 5 126 0.2 29
Show 18499+5516 MLR 574 55 1.1 33
Show 18421+5501 KPP1134 336 8.9 44
Show 18426+5532 ISO 7 Aa,Ab 135 0.2 54
Show 18426+5532 H 6 37 AB 158 147.0 54
Show 18426+5532 H 6 37 AC 340 331.2 54
Show 18471+5356 A 1382 226 4.6 59
Show 18440+5558 STI2384 142 3.8 70
Show 18541+5417 ES 976 278 5.0 72
Show 18542+5535 STI2395 164 12.1 74
Show 18486+5613 TDT1062 305 0.8 80
Show 18563+5432 HDS2682 Aa,Ab 327 0.4 83
Show 18563+5432 GIC 154 AB 170 118.8 83
Show 18560+5414 TDT1133 262 0.9 88
Show 18563+5537 MLB 138 AB 63 4.9 89
Show 18390+5559 A 1380 AB 20 1.0 95
Show 18390+5559 A 1380 AB,C 332 11.8 95
Show 18463+5630 DAL 31 265 49.3 96
Show 18383+5353 A 1378 AB 119 0.4 99
Show 18383+5353 A 1378 AB,C 273 14.1 99
Show 18351+5521 STI2379 358 14.4 106
Show 18593+5450 A 1387 AB 351 0.3 106
Show 18593+5450 MLR 575 AB,C 227 21.8 106
Show 18525+5319 KPP4125 267 1.7 107
Show 18433+5637 STI2383 342 14.5 108
Show 18458+5645 MLB 137 165 2.0 111
Show 18598+5543 ES 1748 54 6.6 119
Show 18438+5654 BU 465 289 2.7 123
Show 18516+5259 TRN 3 AB 101 1.1 123
Show 18516+5259 LEP 90 AC 327 206.5 123
Show 18576+5331 LDS4802 AB 198 2.3 125
Show 18576+5331 LDS4802 AC 163 42.7 125
Show 18576+5331 LDS4802 BC 162 41.7 125
Show 18319+5459 TDT 929 152 2.3 131
Show 18387+5300 SLE 232 219 14.6 137
Show 18569+5645 STF2433 AB 122 7.4 139
Show 18569+5645 STF2433 AC 140 39.5 139
Show 18510+5713 STI2393 205 11.5 143
Show 19031+5419 STI2408 213 12.8 144
Show 18481+5721 STI2389 226 13.9 147
Show 18596+5635 STI2403 92 6.4 147
Show 18459+5228 RAO 398 190 2.7 148
Show 18588+5307 BEM 36 337 11.8 148
Show 18387+5243 A 1379 211 2.1 151
Show 19014+5328 BEM 37 309 11.2 153
Show 18337+5638 TDS 929 78 1.2 154
Show 18558+5240 ES 650 AB 329 4.6 155
Show 18558+5240 ES 650 AC 197 26.7 155
Show 18459+5731 STI2386 9 17.3 157

 
 
WDS 18471+5455 : COMPONENTS
 
 
  A
B pa=355.0°
sep=0.92"
 
 
18471+5455 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184704.27+545437.5 Mag 13.9 PmRA 9.00
PmDE 54.0
 
 
18471+5455 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184704.26+545438.4 Mag 13.8 PmRA 11.00
PmDE 60.0 Calc delta mag 0.1 Calc coord yes