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Doubles in session


Current system
18282+8542
LOC 378


Nearby doubles
5' : 18243+8544
TDT 837

15' : 18214+8554
LOC 381

43' : 18274+8459
LOC 382

64' : 18453+8643
LOC 395

86' : 18211+8416
LDS1887

88' : 18322+8415
LDS1888

145' : 18399+8319
SKF1317

148' : 18363+8315
MLR 215

157' : 18422+8818
HJ 2971AB

181' : 18470+8244
LDS1894

183' : 18427+8239
LDS1893

187' : 18293+8235
MLR 212

187' : 18270+8235
LOC 377

194' : 18281+8855
LOC 383

196' : 18438+8228
LOC 393

199' : 18362+8224
MLR 213

199' : 18302+8224
OCA 2

200' : 18349+8223
OCA 3

221' : 18480+8203
LOC 391

226' : 18208+8158
LDS1885

235' : 18329+8148
LOC 374

251' : 18445+8133
LOC 389

259' : 18247+8123
LOC 372

276' : 18384+8107
TDT 969



Selections
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Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18282+8542 LOC 378

 
 
18h 28m 14.74s +85° 41' 50.6" P.A. 242.00 sep 3.6 mag 12.20,15.20
 
 
Coord 2000 18282+8542 Discov num LOC 378 Comp Coord arcsec 2000 18 28 14.74 +85 41 50.6
Date first 2015 Date last 2016 Obs 2
Pa first 242 Pa last 242.4 P.A. Now (θ) 242.4°
Sep first 3.6 Sep last 3.617 Sep. Now (ρ) 3.617"
Mag pri 12.20 Mag sec 15.20 delta mag (ΔM) 3 Spectral class
Pri motion ra +006 Sec motion ra +006
Pri motion dec +041 Sec motion dec +041
Notes V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4652-00246-1
 
 
WDS 18282+8542 LOC 378 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Loc2013 C - Locatelli, G. .
Loc2013 Il Bollettino Delle Stelle Doppie 7, 28, 2013
Loc2014 P - Locatelli, G. .
Loc2014 +E2 Il Bollettino Delle Stelle Doppie 8, 36, 2014
Loc2014b C j Locatelli, G. .
Loc2014b Il Bollettino Delle Stelle Doppie 9, 12, 2014
Loc2014c C j Locatelli, G. .
Loc2014c +E2 Il Bollettino Delle Stelle Doppie 11, 20, 2014
Loc2014c +P
Loc2015a C j Locatelli, G. .
Loc2015a +E2 Il Bollettino Delle Stelle Doppie 12, 10, 2015
Loc2015a +P
Loc2015b C j Locatelli, G. .
Loc2015b Il Bollettino Delle Stelle Doppie 13, 11, 2015
Loc2015c - Locatelli, G. .
Loc2015c Il Bollettino Delle Stelle Doppie 14, 16, 2015
Loc2016 C - Locatelli, G. .
Loc2016 +Pp Il Bollettino Delle Stelle Doppie 16, 9, 2016
Loc2016b C j Locatelli, G. .
Loc2016b Il Bollettino Delle Stelle Doppie 17, 16, 2016
Loc2016c C j Sordiglioni, G., Mantero, A., Locatelli, G. & Galli, G. .
Loc2016c Il Bollettino Delle Stelle Doppie 17, 25, 2016
Loc2016d C j Locatelli, G. .
Loc2016d Il Bollettino Delle Stelle Doppie 19, 4, 2016
Loc2017a C j Locatelli, G. .
Loc2017a Il Bollettino Delle Stelle Doppie 20, 19, 2017
Loc2017b C j Locatelli, G. 2017OED....19...34L
Loc2017b El Observador de Estrellas Dobles, Issue #19, 34, 2017
Loc2019 Hg j Locatelli, G. 2019OED....22...27L
Loc2019 El Observador de Estrellas Dobles, Issue #22, 27, 2019
Loc2019b Hg j Locatelli, G. 2019OED....23...39L
Loc2019b El Observador de Estrellas Dobles, Issue #23, 39, 2019
Loc2019b Note: pairs already in WDS or WDSS not added.
Loc2019c Hg j Locatelli, G. 2019OED....23...63L
Loc2019c El Observador de Estrellas Dobles, Issue #23, 63, 2019
Loc2019c 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
18282+8542 LOC 378 2015 1 242 3.6 12.20 15.20 V 182814.74+854150.6
18282+8542 LOC 378 2016 2 242 3.6 12.20 15.20 V 182814.74+854150.6

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

 
 
WDS 18282+8542 LOC 378 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18282+8542 LOC 378 : MEASURES
 
 
No records found.

 
 
WDS 18282+8542 : VIRTUAL EYEPIECE
 
 

18282+8542 LOC 378A mag 12.2 18282+8542 LOC 378B sep 1.7 P.A. 188.20 mag 15.2 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 18282+8542 : ALADIN DSS IMAGE @ 18h 28m 14.74s +85° 41' 50.6"
 
 
 
 
WDS 18282+8542 LOC 378 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18282+8542 LOC 378 distance=0' 18243+8544 TDT 837 distance=5' 18214+8554 LOC 381 distance=15' 18274+8459 LOC 382 distance=43' 18277+8459 LOC 379AC distance=44' 18453+8643 LOC 395 distance=64' 18211+8416 LDS1887 distance=86' 18322+8415 LDS1888 distance=88' 18399+8319 SKF1317 distance=145' 18363+8315 MLR 215 distance=148' 18422+8818 HJ 2971BC distance=156' 18422+8818 HJ 2971AB distance=157' 18422+8818 HJ 2971AC distance=157' 18470+8244 LDS1894 distance=181' 18427+8239 LDS1893 distance=183' 18293+8235 MLR 212 distance=187' 18270+8235 LOC 377 distance=187' 18281+8855 LOC 383 distance=194' 18438+8228 LOC 393 distance=196' 18362+8224 MLR 213 distance=199' 18302+8224 OCA 2 distance=199' 18349+8223 OCA 3 distance=200' 18480+8203 LOC 391 distance=221' 18208+8158 LDS1885 distance=226' 18329+8148 LOC 374 distance=235' 18445+8133 LOC 389 distance=251' 18247+8123 LOC 372 distance=259' 18384+8107 TDT 969 distance=276' 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 18282+8542 LOC 378 242 3.6
Show 18243+8544 TDT 837 350 0.8 5
Show 18214+8554 LOC 381 73 3.3 15
Show 18274+8459 LOC 382 292 1.8 43
Show 18277+8459 LOC 379 AC 95 1.1 44
Show 18453+8643 LOC 395 209 2.1 64
Show 18211+8416 LDS1887 273 98.9 86
Show 18322+8415 LDS1888 102 6.0 88
Show 18399+8319 SKF1317 2 115.6 145
Show 18363+8315 MLR 215 104 4.3 148
Show 18422+8818 HJ 2971 BC 11 61.0 156
Show 18422+8818 HJ 2971 AB 163 50.5 157
Show 18422+8818 HJ 2971 AC 66 28.5 157
Show 18470+8244 LDS1894 81 11.8 181
Show 18427+8239 LDS1893 310 9.9 183
Show 18293+8235 MLR 212 15 1.5 187
Show 18270+8235 LOC 377 149 4.9 187
Show 18281+8855 LOC 383 205 6.3 194
Show 18438+8228 LOC 393 23 1.9 196
Show 18362+8224 MLR 213 342 1.6 199
Show 18302+8224 OCA 2 341 3.3 199
Show 18349+8223 OCA 3 145 4.7 200
Show 18480+8203 LOC 391 352 36.7 221
Show 18208+8158 LDS1885 141 10.7 226
Show 18329+8148 LOC 374 287 5.7 235
Show 18445+8133 LOC 389 160 1.6 251
Show 18247+8123 LOC 372 63 22.1 259
Show 18384+8107 TDT 969 31 1.5 276

 
 
WDS 18282+8542 : COMPONENTS
 
 
  A
B pa=188.2°
sep=1.69"
 
 
18282+8542 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182814.74+854150.6 Mag 12.2 PmRA 6.00
PmDE 41.0 Tycho2 4652-00246-1
Tycho2
Tycho2 4652-00246-1 Pflag RAmdeg 277.06069675 DEmdeg 85.69717175
PmRA 3.1 PmDE 41.9 E RAmdeg 90 E DEmdeg 98
E pmRA 2.5 E pmDE 2.6 EpRAm 1973.41 EpDEm 1972.08
Num 3 Q RAmdeg 1.0 Q DEmdeg 0.2 Q pmRA 1.0
Q pmDE 0.2 BTmag 12.926 E BTmag 0.268 VTmag 12.312
E VTmag 0.209 Prox 999 TYC HIP
CCDM RAdeg 277.06060083 DEdeg 85.69707556 EpRA 1990 1.73
EpDE 1990 1.74 E RAdeg 101.0 E DEdeg 110.2 Posflg
Corr 0.0
 
 
18282+8542 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182814.53+854148.9 Mag 15.2 PmRA 6.00
PmDE 41.0 Calc delta mag 3 Calc coord yes