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Current system
18480+8203
LOC 391


Nearby doubles
27' : 18438+8228
LOC 393

32' : 18445+8133
LOC 389

32' : 18362+8224
MLR 213

33' : 18349+8223
OCA 3

36' : 18329+8148
LOC 374

39' : 18427+8239
LDS1893

41' : 18470+8244
LDS1894

42' : 18302+8224
OCA 2

43' : 19009+8237
LOC 403

51' : 18293+8235
MLR 212

61' : 18384+8107
TDT 969

76' : 18363+8315
MLR 215

77' : 18399+8319
SKF1317

83' : 18566+8042
LDS1897

114' : 19046+8017
TDT1212

114' : 18475+8010
UC 3672

127' : 18500+7957
TDT1077

132' : 18411+7953
SKF1647

135' : 18322+8415
LDS1888

144' : 19049+7945
HDS2706

146' : 18395+7940
SKF1085

155' : 18492+8438
LOC 394

190' : 18569+8512
MLR 218

195' : 19071+7854
LOC 400

205' : 18539+7840
LDS1895

212' : 19023+7834
LDS1898



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

18480+8203 LOC 391

 
 
18h 47m 59.72s +82° 03' 15.1" P.A. 352.00 sep 36.7 mag 15.70,19.00
 
 
Coord 2000 18480+8203 Discov num LOC 391 Comp Coord arcsec 2000 18 47 59.72 +82 03 15.1
Date first 1999 Date last 2016 Obs 6
Pa first 352 Pa last 352.1 P.A. Now (θ) 352.1°
Sep first 36.6 Sep last 36.693 Sep. Now (ρ) 36.693"
Mag pri 15.70 Mag sec 19.00 delta mag (ΔM) 3.3 Spectral class
Pri motion ra +044 Sec motion ra +044
Pri motion dec +012 Sec motion dec +012
Notes T (Parallax indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco
 
 
WDS 18480+8203 LOC 391 : 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
18480+8203 LOC 391 2015 5 352 36.7 15.70 19.00 T 184759.72+820315.1
18480+8203 LOC 391 2016 6 352 36.7 15.70 19.00 T 184759.72+820315.1

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

 
 
WDS 18480+8203 LOC 391 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18480+8203 LOC 391 : MEASURES
 
 
No records found.

 
 
WDS 18480+8203 : VIRTUAL EYEPIECE
 
 

18480+8203 LOC 391A mag 15.7 18480+8203 LOC 391B sep 36.4 P.A. 358.90 mag 19 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 18480+8203 : ALADIN DSS IMAGE @ 18h 47m 59.72s +82° 03' 15.1"
 
 
 
 
WDS 18480+8203 LOC 391 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18480+8203 LOC 391 distance=0' 18438+8228 LOC 393 distance=27' 18445+8133 LOC 389 distance=32' 18362+8224 MLR 213 distance=32' 18349+8223 OCA 3 distance=33' 18329+8148 LOC 374 distance=36' 18427+8239 LDS1893 distance=39' 18470+8244 LDS1894 distance=41' 18302+8224 OCA 2 distance=42' 19009+8237 LOC 403 distance=43' 18293+8235 MLR 212 distance=51' 18384+8107 TDT 969 distance=61' 18363+8315 MLR 215 distance=76' 18399+8319 SKF1317 distance=77' 18566+8042 LDS1897 distance=83' 19046+8017 TDT1212 distance=114' 18475+8010 UC 3672 distance=114' 18500+7957 TDT1077 distance=127' 18411+7953 SKF1647 distance=132' 18322+8415 LDS1888 distance=135' 19049+7945 HDS2706 distance=144' 18395+7940 SKF1085 distance=146' 18492+8438 LOC 394 distance=155' 18569+8512 MLR 218 distance=190' 19071+7854 LOC 400 distance=195' 18539+7840 LDS1895 distance=205' 19023+7834 LDS1898 distance=212' 18340+7830 TDT 937 distance=217' 18554+7824 LDS1896 distance=221' 18282+8542 LOC 378 distance=221' 18401+7758 TDT 985 distance=247' 19027+8610 UC 3773 distance=248' 18438+7750 LOC 385 distance=254' 18374+7741 STT 363 distance=264' 18453+8643 LOC 395 distance=281' 18538+7708 LOC 387 distance=297' 18344+7708 LOC 369 distance=298' 18437+7704 TDT1021 distance=300' 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 18480+8203 LOC 391 352 36.7
Show 18438+8228 LOC 393 23 1.9 27
Show 18445+8133 LOC 389 160 1.6 32
Show 18362+8224 MLR 213 342 1.6 32
Show 18349+8223 OCA 3 145 4.7 33
Show 18329+8148 LOC 374 287 5.7 36
Show 18427+8239 LDS1893 310 9.9 39
Show 18470+8244 LDS1894 81 11.8 41
Show 18302+8224 OCA 2 341 3.3 42
Show 19009+8237 LOC 403 57 8.0 43
Show 18293+8235 MLR 212 15 1.5 51
Show 18384+8107 TDT 969 31 1.5 61
Show 18363+8315 MLR 215 104 4.3 76
Show 18399+8319 SKF1317 2 115.6 77
Show 18566+8042 LDS1897 115 11.7 83
Show 19046+8017 TDT1212 282 2.2 114
Show 18475+8010 UC 3672 260 49.2 114
Show 18500+7957 TDT1077 34 2.0 127
Show 18411+7953 SKF1647 343 9.9 132
Show 18322+8415 LDS1888 102 6.0 135
Show 19049+7945 HDS2706 281 3.6 144
Show 18395+7940 SKF1085 110 1.5 146
Show 18492+8438 LOC 394 14 1.6 155
Show 18569+8512 MLR 218 57 2.1 190
Show 19071+7854 LOC 400 95 1.9 195
Show 18539+7840 LDS1895 45 33.3 205
Show 19023+7834 LDS1898 345 112.0 212
Show 18340+7830 TDT 937 154 1.6 217
Show 18554+7824 LDS1896 133 6.0 221
Show 18282+8542 LOC 378 242 3.6 221
Show 18401+7758 TDT 985 26 0.7 247
Show 19027+8610 UC 3773 253 43.6 248
Show 18438+7750 LOC 385 321 3.2 254
Show 18374+7741 STT 363 335 0.6 264
Show 18453+8643 LOC 395 209 2.1 281
Show 18538+7708 LOC 387 310 8.5 297
Show 18344+7708 LOC 369 297 23.5 298
Show 18437+7704 TDT1021 139 0.7 300

 
 
WDS 18480+8203 : COMPONENTS
 
 
  A
B pa=358.9°
sep=36.35"
 
 
18480+8203 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184759.72+820315.1 Mag 15.7 PmRA 44.00
PmDE 12.0
 
 
18480+8203 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184759.38+820351.4 Mag 19 PmRA 44.00
PmDE 12.0 Calc delta mag 3.3 Calc coord yes