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Doubles in session


Current system
17515+8038
MFL 219


Nearby doubles
15' : 17462+8032
LDS1877

35' : 17450+8109
MFL 231

38' : 17458+8003
UC 3399

43' : 17430+8115
MFL 218

44' : 17338+8047
TDT 414

44' : 18002+8000
STF2308AB

44' : 17527+8122
MFL 252

56' : 17570+7944
MFL 237

57' : 17353+8119
FMR 135

61' : 18053+8129
STF2326

77' : 17403+7927
LDS1875

88' : 17403+7915
MLR 206

95' : 17398+8209
SKF1315

110' : 18077+7858
SKF1082

131' : 17569+7829
CVR 208

136' : 17473+7823
NSN 697

156' : 17533+7802
MFL 213

159' : 17349+8313
SKF 521

165' : 17344+7801
MLR 205

168' : 17478+8326
TOI1147

187' : 17389+7735
MFL 227

194' : 17578+8351
UC 3457

195' : 17492+8352
MFL 214

197' : 17530+8354
STT 349

204' : 18007+8401
LOC 366

207' : 17389+8403
STF2299



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

17515+8038 MFL 219

 
 
17h 51m 27.39s +80° 38' 02.1" P.A. 81.00 sep 19.5 mag 12.50,18.90
 
 
Coord 2000 17515+8038 Discov num MFL 219 Comp Coord arcsec 2000 17 51 27.39 +80 38 02.1
Date first 1999 Date last 2016 Obs 7
Pa first 81 Pa last 80.9 P.A. Now (θ) 80.9°
Sep first 19.4 Sep last 19.507 Sep. Now (ρ) 19.507"
Mag pri 12.50 Mag sec 18.90 delta mag (ΔM) 6.4 Spectral class
Pri motion ra -014 Sec motion ra -014
Pri motion dec +041 Sec motion dec +040
Notes V (Proper motion indicates physical)
rPM=0.023 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4581-00145-1
 
 
WDS 17515+8038 MFL 219 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
MFL2018 C u Martinez, Fernando Limon 2018OED....21...80M
MFL2018 El Observador de Estrellas Dobles, Issue #21, 80, 2018
MFL2019a Hg u Martinez, Fernando Limon 2019OED....22...22M
MFL2019a El Observador de Estrellas Dobles, Issue #22, 22, 2019
MFL2019b C u Martinez, Fernando Limon 2019OED....22...53M
MFL2019b El Observador de Estrellas Dobles, Issue #22, 53, 2019
MFL2019c Hg u Martinez, Fernando Limon 2019OED....23...18M
MFL2019c El Observador de Estrellas Dobles, Issue #23, 18, 2019
MFL2019c Note: pairs already in WDS or WDSS not added.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17515+8038 MFL 219 2015 6 81 19.5 12.50 18.90 V 175127.39+803802.1
17515+8038 MFL 219 2016 7 81 19.5 12.50 18.90 V 175127.39+803802.1

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

 
 
WDS 17515+8038 MFL 219 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17515+8038 MFL 219 : MEASURES
 
 
No records found.

 
 
WDS 17515+8038 : VIRTUAL EYEPIECE
 
 

17515+8038 MFL 219A mag 12.5 17515+8038 MFL 219B sep 4.4 P.A. 45.50 mag 18.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17515+8038 : ALADIN DSS IMAGE @ 17h 51m 27.39s +80° 38' 02.1"
 
 
 
 
WDS 17515+8038 MFL 219 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17515+8038 MFL 219 distance=1' 17462+8032 LDS1877 distance=15' 17450+8109 MFL 231 distance=35' 17458+8003 UC 3399 distance=38' 17430+8115 MFL 218 distance=43' 17338+8047 TDT 414 distance=44' 18002+8000 BAG 6Aa,Ab distance=44' 18002+8000 STF2308AB distance=44' 18002+8000 STF2308AC distance=44' 17527+8122 MFL 252 distance=44' 17570+7944 MFL 237 distance=56' 17353+8119 FMR 135 distance=57' 18053+8129 STF2326 distance=61' 17403+7927 LDS1875 distance=77' 17403+7915 MLR 206 distance=88' 17398+8209 SKF1315 distance=95' 18077+7858 SKF1082 distance=110' 17569+7829 CVR 208 distance=131' 17473+7823 NSN 697 distance=136' 17533+7802 MFL 213 distance=156' 17349+8313 SKF 521 distance=159' 17344+7801 MLR 205 distance=165' 17478+8326 TOI1147 distance=168' 17389+7735 MFL 227 distance=187' 17578+8351 UC 3457 distance=194' 17492+8352 MFL 214 distance=195' 17530+8354 STT 349 distance=197' 18007+8401 LOC 366 distance=204' 17389+8403 STF2299 distance=207' 18039+8409 LDS1883 distance=213' 18110+7712 HU 928 distance=214' 17484+7702 LDS1879 distance=217' 17388+7644 LDS1873 distance=236' 18014+8436 HU 65AB distance=239' 18014+8436 HU 65AC distance=239' 18014+8436 FOX 216AD distance=239' 18060+8439 KPP4083 distance=243' 17505+7635 BVD 332 distance=244' 17590+7634 LDS1881 distance=245' 17462+7629 MLR 209 distance=250' 18029+7628 LOC 360AB distance=253' 17422+7625 KPP2682 distance=254' 17364+8453 MLR 208 distance=257' 17427+8502 TDT 475 distance=265' 17477+7603 TDT 508 distance=276' 17368+7603 SKF2778 distance=279' 17580+7600 TDT 598 distance=279' 17432+8526 LUH 12 distance=289' 17474+7549 MLR 210 distance=290' 18049+8528 HDS2548 distance=292' 18028+7547 STF2302AB distance=293' 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 17515+8038 MFL 219 81 19.5 1
Show 17462+8032 LDS1877 176 10.5 15
Show 17450+8109 MFL 231 319 9.9 35
Show 17458+8003 UC 3399 335 48.9 38
Show 17430+8115 MFL 218 70 4.0 43
Show 17338+8047 TDT 414 176 1.2 44
Show 18002+8000 BAG 6 Aa,Ab 316 0.1 44
Show 18002+8000 STF2308 AB 232 18.9 44
Show 18002+8000 STF2308 AC 129 225.3 44
Show 17527+8122 MFL 252 323 8.7 44
Show 17570+7944 MFL 237 177 4.9 56
Show 17353+8119 FMR 135 89 162.4 57
Show 18053+8129 STF2326 194 16.0 61
Show 17403+7927 LDS1875 149 110.3 77
Show 17403+7915 MLR 206 26 1.3 88
Show 17398+8209 SKF1315 233 15.7 95
Show 18077+7858 SKF1082 280 1.9 110
Show 17569+7829 CVR 208 276 53.8 131
Show 17473+7823 NSN 697 106 4.0 136
Show 17533+7802 MFL 213 218 8.2 156
Show 17349+8313 SKF 521 183 7.0 159
Show 17344+7801 MLR 205 272 1.2 165
Show 17478+8326 TOI1147 346 0.4 168
Show 17389+7735 MFL 227 150 4.4 187
Show 17578+8351 UC 3457 310 32.8 194
Show 17492+8352 MFL 214 257 15.0 195
Show 17530+8354 STT 349 52 0.5 197
Show 18007+8401 LOC 366 86 6.5 204
Show 17389+8403 STF2299 125 33.8 207
Show 18039+8409 LDS1883 161 32.0 213
Show 18110+7712 HU 928 155 1.8 214
Show 17484+7702 LDS1879 35 60.8 217
Show 17388+7644 LDS1873 325 29.6 236
Show 18014+8436 HU 65 AB 257 1.7 239
Show 18014+8436 HU 65 AC 197 9.2 239
Show 18014+8436 FOX 216 AD 133 26.1 239
Show 18060+8439 KPP4083 45 7.3 243
Show 17505+7635 BVD 332 169 17.7 244
Show 17590+7634 LDS1881 179 11.3 245
Show 17462+7629 MLR 209 53 2.2 250
Show 18029+7628 LOC 360 AB 243 1.3 253
Show 17422+7625 KPP2682 347 15.5 254
Show 17364+8453 MLR 208 287 0.4 257
Show 17427+8502 TDT 475 221 0.6 265
Show 17477+7603 TDT 508 106 0.5 276
Show 17368+7603 SKF2778 1 61.2 279
Show 17580+7600 TDT 598 210 2.5 279
Show 17432+8526 LUH 12 358 29.7 289
Show 17474+7549 MLR 210 82 0.6 290
Show 18049+8528 HDS2548 44 0.4 292
Show 18028+7547 STF2302 AB 248 5.7 293

 
 
WDS 17515+8038 : COMPONENTS
 
 
  A
B pa=45.5°
sep=4.40"
 
 
17515+8038 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 175127.39+803802.1 Mag 12.5 PmRA -14.00
PmDE 41.0 Tycho2 4581-00145-1
Tycho2
Tycho2 4581-00145-1 Pflag RAmdeg 267.86409654 DEmdeg 80.63375839
PmRA -15.9 PmDE 41.1 E RAmdeg 118 E DEmdeg 112
E pmRA 2.8 E pmDE 2.8 EpRAm 1966.06 EpDEm 1969.58
Num 3 Q RAmdeg 1.1 Q DEmdeg 0.5 Q pmRA 1.1
Q pmDE 0.5 BTmag 14.754 E BTmag 0.586 VTmag 11.914
E VTmag 0.162 Prox 624 TYC HIP
CCDM RAdeg 267.86432306 DEdeg 80.63366472 EpRA 1990 1.71
EpDE 1990 1.80 E RAdeg 137.9 E DEdeg 127.9 Posflg
Corr 0.0
 
 
17515+8038 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175128.67+803805.2 Mag 18.9 PmRA -14.00
PmDE 40.0 Calc delta mag 6.4 Calc coord yes