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Doubles in session


Current system
14179+6914
A 1102
HD 125725


Nearby doubles
5' : 14187+6915
LDS1788

5' : 14178+6919
STF1836

21' : 14142+6910
MLR 167

37' : 14126+6852
TDS 742

57' : 14075+6925
KPP 305

60' : 14291+6917
MLR 170

68' : 14176+7022
LDS1785

78' : 14180+7032
LEP 140

79' : 14265+7019
HJ 2727AB

79' : 14314+6844
MLR 171

81' : 14038+6946
UC 2670

85' : 14074+7018
UC 2683

88' : 14211+6748
STF1841AB

88' : 14199+6747
STF1840AB

101' : 14317+7025
LDS1796

103' : 14244+6738
FYM 644

104' : 14125+6735
HRS 1

105' : 14005+6831
LDS2695

105' : 14365+6953
TDS9245

109' : 14375+6948
AZC 172

112' : 14137+7103
LDS1784

112' : 14322+6755
MLR 172

119' : 14065+7058
HJ 2703

122' : 14055+6734
MLR 165

128' : 14312+7102
KPP1893

134' : 14334+6731
AZC 170



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

14179+6914 A 1102 (HD 125725)

 
 
14h 17m 52.83s +69° 14' 03.5" P.A. 78.00 sep 0.4 mag 9.33,8.65 Sp F2 dist. 182.48 pc (595.25 l.y.)
 
 
Coord 2000 14179+6914 Discov num A  1102 Comp Coord arcsec 2000 14 17 52.83 +69 14 03.5
Date first 1905 Date last 2014 Obs 47
Pa first 293 Pa last 78.2 P.A. Now (θ) 78.2°
Sep first 0.3 Sep last 0.448 Sep. Now (ρ) 0.448"
Mag pri 9.33 Mag sec 8.65 delta mag (ΔM) 0.68 Spectral class F2 (yellow-white)
Pri motion ra +011 Sec motion ra +011
Pri motion dec +013 Sec motion dec +013
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 125725 Constellation Ursa Minor SAO 16331 HIP 69870
Tycho2 4403-00947-1 HD 125725 ADS 9220 BD BD+69 743
Distance 182.48 Distance ly 595.25
 
 
ORBITAL ELEMENTS
 
 
Period (P)243.71y Periastron (T)1926.31y Semi-major axis (a)0.367a
Eccentricity (e)0.355 Inclination (i)135.4° Longitude of periastron (ω)23.6°
Node (Ω)259.5° Notes ReferenceUSN2017b
Equinox2000 Last observation2008 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 90.7 0.435
2001 90.0 0.438
2002 89.3 0.441
2003 88.7 0.444
2004 88.0 0.447
2005 87.3 0.449
2006 86.7 0.452
2007 86.0 0.454
2008 85.4 0.457
2009 84.8 0.459
2010 84.1 0.461
2011 83.5 0.464
2012 82.9 0.466
2013 82.3 0.468
2014 81.7 0.469
2015 81.1 0.471
2016 80.5 0.473
2017 79.9 0.474
2018 79.3 0.476
2019 78.8 0.477
2020 78.2 0.478
2021 77.6 0.480
2022 77.0 0.481
2023 76.4 0.482
2024 75.9 0.483
2025 75.3 0.483
2026 74.7 0.484
2027 74.2 0.485
2028 73.6 0.485
2029 73.1 0.486
2030 72.5 0.486
2031 71.9 0.486
2032 71.4 0.486
2033 70.8 0.486
2034 70.3 0.486
2035 69.7 0.486
2036 69.1 0.486
2037 68.6 0.486
2038 68.0 0.486
2039 67.5 0.485
2040 66.9 0.485
2041 66.3 0.484
2042 65.8 0.483
2043 65.2 0.483
2044 64.6 0.482
2045 64.0 0.481
2046 63.5 0.480
2047 62.9 0.479
2048 62.3 0.477
2049 61.7 0.476
2050 61.1 0.475


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
wds14179%2B6914a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
WDS 14179+6914 A 1102 (HD 125725) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
USN2017b orb - Miles, K.N. & Mason, B.D. 2017IAUDS.191....1M
USN2017b Inf. Circ. 191, 1, 2017
 
 
DISCOVERER
 
 
discov author
A Aitken, R.G.
USN Franz, O.G., Gossner, J.L., Josties, F.J., Lindenblad, I.W., Mikesell, A.H.,
USN Pub. USNO 18, Pt.1, 1963
USN Kallarakal, V.V., Lindenblad, I.W., Josties, F.J., Riddle, R.K., Miranian, M.,
USN Mintz, B.F., & Klugh, A.P.
USN Harrington, R.S., Dahn, C.C., Behall, A.L., Priser, J.B., Christy, J.W., Riepe,
USN B.Y., Ables, H.D., Guetter, H.H., et al.
USN Dahn, C.C., Harrington, R., Riepe, B.Y., Christy, J.W., Guetter, H.H.,
USN Behall, A.L., Walker, R.L., Hewitt, A.V., & Ables, H.D.
USN Dahn, C.C., Harrington, R.S., Riepe, B.Y., Christy, J.W., Guetter, H.H.,
USN Kallarakal, V.V., Miranian, M., Walker, R.L., et al.
USN Harrington, R.S., Kallarakal, V.V., Christy, J.W., Dahn, C.C., Riepe, B.Y.,
USN Guetter, H.H., Ables, H.D., Hewitt, A.V., et al.
USN Dahn, C.C., Harrington, R.S., Kallarakal, V.V., Guetter, H.H., Luginbuhl, C.B.,
USN Riepe, B.Y., Walker, R.L., Pier, J.R., et al.
USN Harrington, R.S., Dahn, C.C., Kallarakal, V.V., Guetter, H.H., Riepe, B.Y.,
USN Walker, R.L., Pier, J.R., Vrba, F.J., et al.
USN Monet, D., Bird A., Canzian B., Dahn C., Guetter H., Harris H., Henden A.,
USN Levine S., Luginbuhl C., Monet A.K.B., Rhodes A., Riepe B., et al.
USN Harris, H.C., Dahn, C.C., Dupuy, T.J., Canzian, B., Guetter, H.H., Hartkopf, W.I.,
USN Ireland, M.J., Leggett, S.K., Levine, S.E., Liu, M.C., Luginbuhl, C.B.,
USN Monet, A.K.B., Stone, R.C., Subasavage, J.P., Tilleman, T., & Walker, R.L.
USN Dahn, C.C., Harris, H.C., Subasavage, J.P., Ables, H.D., Canzian, B.J., Guetter,
USN H.H., Harris, F.H., Henden, A.H., Leggett, S.K., Levine, S.E., Luginbuhl, C.B.,
USN Monet, A.B., Monet, D.G., Munn, J.A., Pier, J.R., Stone, R.C., Vrba, F.J., Walker,
USN R.L. & Tillerman, T.M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
14179+6914 A 1102 2000 44 89 0.4 9.33 8.65 F2 +69 743 NOD 141752.83+691403.5
14179+6914 A 1102 2008 45 84 0.5 9.33 8.65 F2 +69 743 NOD 141752.83+691403.5
14179+6914 A 1102 2010 46 84 0.5 9.33 8.65 F2 +69 743 O 141752.83+691403.5
14179+6914 A 1102 2014 47 78 0.4 9.33 8.65 F2 +69 743 O 141752.83+691403.5

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

 
 
WDS 14179+6914 A 1102 (HD 125725) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14179+6914 A 1102 (HD 125725) : MEASURES
 
 
No records found.

 
 
WDS 14179+6914 (HD 125725) : VIRTUAL EYEPIECE
 
 

14179+6914 A 1102A mag 9.33 Sp F2 14179+6914 A 1102B sep 0.5 P.A. 78.20 mag 8.65 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 14179+6914 (HD 125725) : ALADIN DSS IMAGE @ 14h 17m 52.83s +69° 14' 03.5"
 
 
 
 
WDS 14179+6914 A 1102 (HD 125725) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14179+6914 A 1102 distance=0' 14187+6915 LDS1788 distance=5' 14178+6919 STF1836 distance=5' 14142+6910 MLR 167 distance=21' 14126+6852 TDS 742 distance=37' 14075+6925 KPP 305 distance=57' 14291+6917 MLR 170 distance=60' 14176+7022 LDS1785 distance=68' 14180+7032 LEP 140 distance=78' 14265+7019 HJ 2727AB distance=79' 14265+7019 HJ 2727AC distance=79' 14314+6844 MLR 171 distance=79' 14265+7019 PKO 11CD distance=80' 14265+7019 HJ 2727BC distance=80' 14038+6946 UC 2670 distance=81' 14074+7018 UC 2683 distance=85' 14211+6748 HDS2019Aa,Ab distance=88' 14211+6748 STF1841AB distance=88' 14199+6747 STF1840AB distance=88' 14199+6747 WAL 65AC distance=88' 14317+7025 LDS1796 distance=101' 14244+6738 FYM 644 distance=103' 14125+6735 HRS 1 distance=104' 14005+6831 LDS2695 distance=105' 14365+6953 TDS9245 distance=105' 14375+6948 AZC 172 distance=109' 14137+7103 LDS1784 distance=112' 14322+6755 MLR 172 distance=112' 14065+7058 HJ 2703 distance=119' 14055+6734 MLR 165 distance=122' 14312+7102 KPP1893 distance=128' 14334+6731 AZC 170 distance=134' 14007+7057 TDS9069 distance=136' 14377+6746 RAO 318 distance=141' 14091+6656 WFC 146 distance=147' 14084+6652 UC 2689 distance=153' 14025+6706 HU 1148 distance=154' 14012+7126 KPP 302 distance=157' 14005+7143 UC 2658 distance=172' 14008+6651 LDS2334 distance=173' 14224+6616 BVD 107 distance=180' 14004+6638 LDS2333 distance=185' 14066+6613 MLR 166AB distance=194' 14066+6613 MLR 166AC distance=194' 14105+7235 BU 1440 distance=205' 14235+7242 KPP3280 distance=210' 14096+7250 STF1822 distance=220' 14076+7250 TDS9105 distance=222' 14305+6544 LDS2344 distance=223' 14285+7303 STF1859 distance=235' 14189+7314 OSO 55AB distance=241' 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 14179+6914 A 1102 78 0.4 0
Show 14187+6915 LDS1788 124 52.4 5
Show 14178+6919 STF1836 109 21.4 5
Show 14142+6910 MLR 167 302 0.3 21
Show 14126+6852 TDS 742 1 2.2 37
Show 14075+6925 KPP 305 264 4.6 57
Show 14291+6917 MLR 170 23 0.2 60
Show 14176+7022 LDS1785 53 108.7 68
Show 14180+7032 LEP 140 345 3.6 78
Show 14265+7019 HJ 2727 AB 54 21.8 79
Show 14265+7019 HJ 2727 AC 36 15.2 79
Show 14314+6844 MLR 171 47 0.1 79
Show 14265+7019 PKO 11 CD 119 2.7 80
Show 14265+7019 HJ 2727 BC 267 8.7 80
Show 14038+6946 UC 2670 30 40.1 81
Show 14074+7018 UC 2683 170 72.0 85
Show 14211+6748 HDS2019 Aa,Ab 205 1.2 88
Show 14211+6748 STF1841 AB 264 34.7 88
Show 14199+6747 STF1840 AB 221 27.2 88
Show 14199+6747 WAL 65 AC 239 144.8 88
Show 14317+7025 LDS1796 167 27.9 101
Show 14244+6738 FYM 644 38 7.9 103
Show 14125+6735 HRS 1 350 5.5 104
Show 14005+6831 LDS2695 48 4.9 105
Show 14365+6953 TDS9245 109 1.2 105
Show 14375+6948 AZC 172 28 32.3 109
Show 14137+7103 LDS1784 149 4.7 112
Show 14322+6755 MLR 172 235 1.5 112
Show 14065+7058 HJ 2703 341 12.8 119
Show 14055+6734 MLR 165 19 1.9 122
Show 14312+7102 KPP1893 40 14.8 128
Show 14334+6731 AZC 170 69 22.9 134
Show 14007+7057 TDS9069 18 2.7 136
Show 14377+6746 RAO 318 115 0.8 141
Show 14091+6656 WFC 146 209 5.6 147
Show 14084+6652 UC 2689 340 17.7 153
Show 14025+6706 HU 1148 146 0.3 154
Show 14012+7126 KPP 302 39 5.1 157
Show 14005+7143 UC 2658 284 47.7 172
Show 14008+6651 LDS2334 289 94.0 173
Show 14224+6616 BVD 107 232 38.4 180
Show 14004+6638 LDS2333 77 51.3 185
Show 14066+6613 MLR 166 AB 127 3.6 194
Show 14066+6613 MLR 166 AC 66 23.4 194
Show 14105+7235 BU 1440 156 11.5 205
Show 14235+7242 KPP3280 342 1.0 210
Show 14096+7250 STF1822 51 15.0 220
Show 14076+7250 TDS9105 35 2.6 222
Show 14305+6544 LDS2344 151 4.0 223
Show 14285+7303 STF1859 233 19.8 235
Show 14189+7314 OSO 55 AB 180 12.6 241

 
 
WDS 14179+6914 : COMPONENTS
 
 
  A
B pa=78.2°
sep=0.45"
 
 
14179+6914 A
 
 
Name HD 125725 Coord arcsec 2000 141752.83+691403.5 Mag 9.33 Spectral class F2 (yellow-white)
PmRA 11.00 PmDE 13.0
CCDM
Ccdm 14179+6914 RComp Comp A Note1
Note2 Discov num DRAs -1.00 DDEs 3.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp F2 PmNote *
PmRA 19 PmDE 13 Dm number +69 743 Cat1 BD
Name2 +69 573 Cat2 AGK2/3 HD 125725 M HD
ADS BDS A 9220 M ADS BDS N IDS IDS 14161N6942A
HIC 69870
 
 
14179+6914 B
 
 
Coord arcsec 2000 141752.91+691403.6 Mag 8.65 PmRA 11.00 PmDE 13.0
Tycho2 4403-00947-1 HD 125725 Delta magnitude 0.68 Coordinate calculated yes
Tycho2
Tycho2 4403-00947-1 Pflag RAmdeg 214.47037005 DEmdeg 69.23428532
PmRA 11.1 PmDE 12.7 E RAmdeg 6 E DEmdeg 6
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.19 EpDEm 1991.24
Num 9 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.1
Q pmDE 0.6 BTmag 8.715 E BTmag 0.016 VTmag 8.263
E VTmag 0.012 Prox 999 TYC T HIP 69870
CCDM AB RAdeg 214.47029694 DEdeg 69.23425583 EpRA 1990 1.57
EpDE 1990 1.63 E RAdeg 6.1 E DEdeg 5.9 Posflg P
Corr 0.0
CCDM
Ccdm 14179+6914 RComp Comp B Note1 *
Note2 Discov num A 1102 DRAs DDEs
R dRAs Year 1905 Theta Rho
Obs 17 Vmag 9.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9220 M ADS BDS N IDS IDS 14161N6942B
HIC 69870