11518+5032 HU 730

 
 
11h 51m 26.34s +50° 32' 18.8" P.A. 111.00 sep 0.2 mag 10.50,10.50
 
 
Coord 2000 11518+5032 Discov num HU  730 Comp Coord arcsec 2000 11 51 26.34 +50 32 18.8
Date first 1903 Date last 2019 Obs 25
Pa first 228 Pa last 110.8 P.A. Now (θ) 110.8°
Sep first 0.2 Sep last 0.24 Sep. Now (ρ) 0.24"
Mag pri 10.50 Mag sec 10.50 delta mag (ΔM) 0 Spectral class
Pri motion ra -029 Sec motion ra
Pri motion dec +007 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 3454-00533-1 Gaia DR2 791001554219136768 ADS 8323
 
 
ORBITAL ELEMENTS
 
 
Period (P)249y Periastron (T)2085y Semi-major axis (a)0.242a
Eccentricity (e)0.099 Inclination (i)130° Longitude of periastron (ω)24.1°
Node (Ω)14° Notes ReferenceUSN2002
Equinox2000 Last observation1995 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 130.4 0.175
2001 128.6 0.174
2002 126.8 0.172
2003 124.9 0.171
2004 123.1 0.169
2005 121.2 0.168
2006 119.2 0.166
2007 117.2 0.165
2008 115.2 0.164
2009 113.2 0.163
2010 111.2 0.162
2011 109.1 0.162
2012 107.0 0.161
2013 105.0 0.161
2014 102.9 0.160
2015 100.7 0.160
2016 98.6 0.160
2017 96.5 0.160
2018 94.4 0.160
2019 92.3 0.160
2020 90.2 0.161
2021 88.1 0.161
2022 86.0 0.162
2023 84.0 0.163
2024 81.9 0.164
2025 79.9 0.164
2026 77.9 0.165
2027 76.0 0.167
2028 74.0 0.168
2029 72.1 0.169
2030 70.2 0.170


 
grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.



 
 


wds11518%2B5032a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
 
WDS 11518+5032 HU 730 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
USN2002 orb - Seymour, D., Mason, B.D., Hartkopf, W.I., & Wycoff, G.L. 2002AJ....123.1023S
USN2002 AJ 123, 1023, 2002
 
 
DISCOVERER
 
 
idgroup discov author
1 HU Hussey, W.F.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11518+5032 HU 730 1995 18 150 0.2 10.50 10.50 O 115126.34+503218.8
11518+5032 HU 730 2019 21 111 0.2 10.50 10.50 O 115126.34+503218.8

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

 
 
WDS 11518+5032 HU 730 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11518+5032 HU 730 : MEASURES
 
 
No records found.

 
 
WDS 11518+5032 : VIRTUAL EYEPIECE
 
 

11518+5032 HU  730A mag 10.5 11518+5032 HU  730B sep 0.2 P.A. 120.90 mag 10.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 11518+5032 : ALADIN DSS IMAGE @ 11h 51m 26.34s +50° 32' 18.8"
 
 
 
 
WDS 11518+5032 HU 730 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


11518+5032  HU  730 distance=1' 11501+5024  LDS5208 distance=16' 11500+5041  ES  723 distance=17' 11519+5014  SLW 662 distance=20' 11537+5032  JMS   3 distance=22' 11491+5036  TDS8047 distance=23' 11543+5033  ES  724 distance=28' 11482+5036  CBL  51 distance=32' 11561+5016  UC 2234 distance=48' 11478+4949  HU  729 distance=56' 11478+5118  TDS 647 distance=58' 11503+5133  UC 2216 distance=62' 11577+5004  TDS8143AB distance=67' 11577+5004  SKF2639AB,C distance=67' 11582+5100  LDS3034 distance=69' 11446+4952  SHN 146 distance=78' 11598+5104  COU1906 distance=86' 11421+4953  TDS8000 distance=98' 11416+5101  KPP1540 distance=98' 11571+4908  HU  732 distance=100' 11445+5148  KPP1730 distance=101' 11517+4850  CVR 629 distance=103' 11598+5137  STF1587AB distance=103' 11598+5137  SIN  68AC distance=103' 11598+5137  SIN  68AD distance=103' 11479+4855  SKF2635 distance=103' 12022+5004  KPP2566 distance=107' 11541+5217  DBR 286 distance=108' 11405+5105  CVR 621 distance=109' 11397+5036  COU2101 distance=113' 11599+5153  KPP3249 distance=114' 11430+5156  HDS1654 distance=115' 12038+5013  CVR 643 distance=120' 12032+4949  CBL 370 distance=121' 12039+5003  TDS8202 distance=124' 12044+5101  LEP  47AB distance=126' 12044+5101  LDS1276AC distance=126' 12044+5101  LMP   9AD distance=126' 11533+4826  LDS5744 distance=129' 12031+4921  TDS8191 distance=133' 12050+5113  A  1594 distance=134' 11379+4949  HU  728 distance=138' 12059+5017  HDS1706 distance=140' 11473+5249  TDS8023AB distance=143' 11473+5249  SKF2330AC distance=143' 11392+4910  STF1562 distance=145' 11556+4815  ES  923 distance=145' 11520+4805  HU  731 distance=148' 11361+5104  TDS7947 distance=149' 11394+5211  STF1563 distance=151' 12076+5037  LDS3038 distance=154' 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 11518+5032 HU 730 111 0.2 1
Show 11501+5024 LDS5208 266 8.1 16
Show 11500+5041 ES 723 299 5.8 17
Show 11519+5014 SLW 662 149 98.5 20
Show 11537+5032 JMS 3 24 250.7 22
Show 11491+5036 TDS8047 267 0.4 23
Show 11543+5033 ES 724 231 2.7 28
Show 11482+5036 CBL 51 304 37.0 32
Show 11561+5016 UC 2234 322 15.0 48
Show 11478+4949 HU 729 347 1.5 56
Show 11478+5118 TDS 647 10 1.6 58
Show 11503+5133 UC 2216 60 5.9 62
Show 11577+5004 TDS8143 AB 112 0.5 67
Show 11577+5004 SKF2639 AB,C 174 33.7 67
Show 11582+5100 LDS3034 155 19.9 69
Show 11446+4952 SHN 146 -1 0.1 78
Show 11598+5104 COU1906 78 0.9 86
Show 11421+4953 TDS8000 62 0.4 98
Show 11416+5101 KPP1540 95 11.6 98
Show 11571+4908 HU 732 356 1.4 100
Show 11445+5148 KPP1730 204 13.4 101
Show 11517+4850 CVR 629 314 7.3 103
Show 11598+5137 STF1587 AB 288 16.8 103
Show 11598+5137 SIN 68 AC 11 65.2 103
Show 11598+5137 SIN 68 AD 291 79.0 103
Show 11479+4855 SKF2635 189 7.9 103
Show 12022+5004 KPP2566 57 23.2 107
Show 11541+5217 DBR 286 358 2.5 108
Show 11405+5105 CVR 621 99 19.7 109
Show 11397+5036 COU2101 64 0.5 113
Show 11599+5153 KPP3249 21 4.8 114
Show 11430+5156 HDS1654 129 0.4 115
Show 12038+5013 CVR 643 113 23.3 120
Show 12032+4949 CBL 370 165 19.3 121
Show 12039+5003 TDS8202 94 1.4 124
Show 12044+5101 LEP 47 AB 90 5.5 126
Show 12044+5101 LDS1276 AC 148 39.5 126
Show 12044+5101 LMP 9 AD 94 83.0 126
Show 11533+4826 LDS5744 266 201.9 129
Show 12031+4921 TDS8191 122 0.6 133
Show 12050+5113 A 1594 129 1.6 134
Show 11379+4949 HU 728 117 0.3 138
Show 12059+5017 HDS1706 130 0.6 140
Show 11473+5249 TDS8023 AB 197 0.5 143
Show 11473+5249 SKF2330 AC 291 12.5 143
Show 11392+4910 STF1562 270 16.2 145
Show 11556+4815 ES 923 218 2.4 145
Show 11520+4805 HU 731 305 1.3 148
Show 11361+5104 TDS7947 309 6.1 149
Show 11394+5211 STF1563 157 13.7 151
Show 12076+5037 LDS3038 21 13.9 154

 
 
WDS 11518+5032 : COMPONENTS
 
 
  A
B pa=120.9°
sep=0.17"
 
 
11518+5032 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 115126.34+503218.8 Mag 10.5 PmRA -29.00
PmDE 7.0 Tycho2 3454-00533-1
Tycho2
Tycho2 3454-00533-1 Pflag RAmdeg 177.85977902 DEmdeg 50.53856998
PmRA -24.3 PmDE 7.6 E RAmdeg 12 E DEmdeg 12
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.57 EpDEm 1990.32
Num 5 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.7 BTmag 10.360 E BTmag 0.025 VTmag 9.666
E VTmag 0.020 Prox 999 TYC T HIP
CCDM RAdeg 177.85986778 DEdeg 50.53855167 EpRA 1990 1.68
EpDE 1990 1.65 E RAdeg 12.3 E DEdeg 13.1 Posflg
Corr -0.2
 
 
11518+5032 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 115126.35+503218.7 Mag 10.5 Calc coord yes