17571+6849 LDS 1459

 
 
17h 57m 03.64s +68° 49' 19.6" P.A. 141.00 sep 17.4 mag 9.09,17.00 Sp K0
 
 
Coord 2000 17571+6849 Discov num LDS1459 Comp Coord arcsec 2000 17 57 03.64 +68 49 19.6
Date first 1963 Date last 2015 Obs 6
Pa first 131 Pa last 140.6 P.A. Now (θ) 140.6°
Sep first 15.0 Sep last 17.398 Sep. Now (ρ) 17.398"
Mag pri 9.09 Mag sec 17.00 delta mag (ΔM) 7.91 Spectral class K0 (yellow-orange)
Pri motion ra -004 Sec motion ra
Pri motion dec +055 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco SAO 17704 Tycho2 4428-00285-1 Gaia DR2 1634732245839788800
HD 164781
 
 
WDS 17571+6849 LDS 1459 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17571+6849 LDS1459 1999 2 138 16.7 9.09 17.00 K0 D 175703.64+684919.6
17571+6849 LDS1459 2015 3 141 17.4 9.09 17.00 K0 175703.64+684919.6

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WDS 17571+6849 LDS 1459 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17571+6849 LDS 1459 : MEASURES
 
 
No records found.

 
 
WDS 17571+6849 : VIRTUAL EYEPIECE
 
 

17571+6849 LDS1459A mag 9.09 Sp K0 17571+6849 LDS1459B sep 14.0 P.A. 163.50 mag 17 virtual eyepiece
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Radius:
Components only
 
 
WDS 17571+6849 : ALADIN DSS IMAGE @ 17h 57m 03.64s +68° 49' 19.6"
 
 
 
 
WDS 17571+6849 LDS 1459 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


17571+6849  LDS1459 distance=0' 18006+6833  LDS1460 distance=26' 18054+6820  TDT 671 distance=55' 18055+6945  TDT 673 distance=72' 18113+6915  STF2307 distance=81' 17552+6729  HU  925 distance=82' 17535+7009  A  1373 distance=82' 18099+6941  ARR   1 distance=86' 18145+6851  LDS1463 distance=94' 17413+6948  HZG  11 distance=103' 18161+6839  LDS1464 distance=104' 17415+6747  CVR 862 distance=107' 17389+6813  TDT 448 distance=107' 17420+7005  CRB 200 distance=110' 17528+6700  BRD   3BC distance=112' 17528+6700  BRD   3AB distance=112' 17528+6700  BRD   3AC distance=112' 17528+6700  ABH  91AD distance=112' 17528+6700  ABH  91AE distance=112' 18128+6737  UC  237 distance=114' 18114+6721  LDS1462 distance=120' 17376+6743  AZC 177 distance=127' 17393+7020  A  1372 distance=130' 18168+7011  TDT 771AB distance=133' 18164+7023  KPP4097 distance=138' 18058+7101  TDS 904 distance=139' 17464+7059  UC 3402 distance=142' 17371+6707  STF2207 distance=152' 17449+6628  HU  924 distance=158' 17394+7059  SKF2736 distance=159' 17377+7102  HEI 863AB distance=166' 17377+7102  HEI 863AC distance=166' 17373+7105  LDS1872 distance=169' 18072+7131  A  1168 distance=170' 18014+6557  STF2284 distance=175' 17386+7120  WOR   7 distance=178' 18022+7151  UC  235 distance=184' 17418+7140  MLR 202 distance=188' 17527+6540  SLW1215 distance=192' 18063+6543  LDS1461 distance=195' 17537+6528  GIC9021 distance=203' 18053+7217  TDT 668 distance=212' 17524+6520  LDS2742 distance=212' 17419+7209  STF2241CD distance=213' 17419+7209  STF2241AB (Dziban) distance=214' 17419+7209  STF2241AC (Dziban) distance=214' 17419+7209  STF2241AD (Dziban) distance=214' 17419+7209  PIN  11AE (Dziban) distance=214' 18040+6516  SLW1217 distance=218' 17460+6519  LDS2739 distance=221' 18020+6508  CVR 867 distance=224' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 17571+6849 LDS1459 141 17.4
Show 18006+6833 LDS1460 171 30.6 26
Show 18054+6820 TDT 671 90 0.6 55
Show 18055+6945 TDT 673 241 2.0 72
Show 18113+6915 STF2307 205 4.4 81
Show 17552+6729 HU 925 327 1.9 82
Show 17535+7009 A 1373 334 2.8 82
Show 18099+6941 ARR 1 53 1.2 86
Show 18145+6851 LDS1463 346 15.0 94
Show 17413+6948 HZG 11 287 3.1 103
Show 18161+6839 LDS1464 32 110.2 104
Show 17415+6747 CVR 862 152 19.3 107
Show 17389+6813 TDT 448 181 0.4 107
Show 17420+7005 CRB 200 198 14.6 110
Show 17528+6700 BRD 3 BC 152 10.6 112
Show 17528+6700 BRD 3 AB 325 20.0 112
Show 17528+6700 BRD 3 AC 317 9.5 112
Show 17528+6700 ABH 91 AD 239 75.8 112
Show 17528+6700 ABH 91 AE 233 79.2 112
Show 18128+6737 UC 237 172 57.0 114
Show 18114+6721 LDS1462 237 119.1 120
Show 17376+6743 AZC 177 193 32.0 127
Show 17393+7020 A 1372 83 1.1 130
Show 18168+7011 TDT 771 AB 55 0.6 133
Show 18164+7023 KPP4097 323 5.5 138
Show 18058+7101 TDS 904 108 0.9 139
Show 17464+7059 UC 3402 2 10.2 142
Show 17371+6707 STF2207 111 0.4 152
Show 17449+6628 HU 924 217 0.3 158
Show 17394+7059 SKF2736 260 14.0 159
Show 17377+7102 HEI 863 AB 9 4.1 166
Show 17377+7102 HEI 863 AC 84 4.9 166
Show 17373+7105 LDS1872 71 3.9 169
Show 18072+7131 A 1168 327 0.7 170
Show 18014+6557 STF2284 192 3.6 175
Show 17386+7120 WOR 7 228 8.5 178
Show 18022+7151 UC 235 353 32.8 184
Show 17418+7140 MLR 202 112 0.3 188
Show 17527+6540 SLW1215 256 9.5 192
Show 18063+6543 LDS1461 203 4.7 195
Show 17537+6528 GIC9021 303 1.2 203
Show 18053+7217 TDT 668 43 2.0 212
Show 17524+6520 LDS2742 150 3.5 212
Show 17419+7209 STF2241 CD 19 69.4 213
Show Dziban 17419+7209 STF2241 AB 14 29.6 214
Show Dziban 17419+7209 STF2241 AC 107 78.1 214
Show Dziban 17419+7209 STF2241 AD 66 105.9 214
Show Dziban 17419+7209 PIN 11 AE 144 69.0 214
Show 18040+6516 SLW1217 182 66.3 218
Show 17460+6519 LDS2739 26 11.8 221
Show 18020+6508 CVR 867 253 14.7 224

 
 
WDS 17571+6849 : COMPONENTS
 
 
  A
B pa=163.5°
sep=14.02"
 
 
17571+6849 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 175703.64+684919.6 Mag 9.09 Spectral class K0 (yellow-orange)
PmRA -4.00 PmDE 55.0 SAO 17704 Tycho2 4428-00285-1
HD 164781 DM BD+68 967
Tycho2
Tycho2 4428-00285-1 Pflag RAmdeg 269.26516556 DEmdeg 68.82212443
PmRA 8.9 PmDE 58.8 E RAmdeg 12 E DEmdeg 12
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.53 EpDEm 1990.42
Num 7 Q RAmdeg 1.5 Q DEmdeg 0.8 Q pmRA 1.6
Q pmDE 0.9 BTmag 9.907 E BTmag 0.026 VTmag 9.088
E VTmag 0.018 Prox 999 TYC T HIP
CCDM RAdeg 269.26511333 DEdeg 68.82198944 EpRA 1990 1.82
EpDE 1990 1.72 E RAdeg 11.7 E DEdeg 11.6 Posflg
Corr 0.0
SAO
SAO 17704 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 0.066 Vmag 8.3 SpType K0
Double code Source 2 CatNum 748 DM BD+68 967
DMcomp BDsup HD 164781 M HD 0
GC RA1950rad 4.70091233 DE1950rad 1.20121634 PmRA2000 0.0008
PmDE2000 0.066
CCDM
Ccdm 17571+6849 RComp Comp A Note1
Note2 Discov num DRAs -1.82 DDEs 20.5
R dRAs 12 Year Theta Rho
Obs 2 Vmag 9.4 Sp K0 PmNote
PmRA 85 PmDE 84 Dm number +68 967 Cat1 BD
Name2 +68 748 Cat2 AGK2/3 HD 164781 M HD
ADS BDS M ADS BDS N IDS IDS 17578N6850A
HIC
 
 
17571+6849 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175704.38+684906.2 Mag 17 Calc delta mag 7.91
Calc coord yes
CCDM
Ccdm 17571+6849 RComp Comp B Note1
Note2 Discov num LDS1459 DRAs DDEs
R dRAs Year 1963 Theta 131 Rho 15.0
Obs 1 Vmag 17.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17578N6850B
HIC