11017+3641 COU 1422 Ba,Bb

 
 
11h 01m 48.52s +36° 41' 14.6" P.A. 47.00 sep 0.7 mag 11.20,11.50
 
 
Coord 2000 11017+3641 Discov num COU1422 Comp Ba,Bb Coord arcsec 2000 11 01 48.52 +36 41 14.6
Date first 1976 Date last 2016 Obs 7
Pa first 329 Pa last 47 P.A. Now (θ) 47°
Sep first 0.4 Sep last 0.664 Sep. Now (ρ) 0.664"
Mag pri 11.20 Mag sec 11.50 delta mag (ΔM) 0.3 Spectral class
Pri motion ra -009 Sec motion ra
Pri motion dec +055 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
11017+3641 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 62360 11 01 46 +36 40 42 HDS 1574 Aa,Ab 2019 13 99 0.3 7.58 11.06 3.48 Y
Show HD 95485 62360 11 01 46 +36 40 42 UC 2059 AB 2015 11 46 46.6 7.49 10.70 3.21
Show 11 01 49 +36 41 15 COU 1422 Ba,Bb 2016 7 47 0.7 11.20 11.50 0.30 Y <===
Quadruple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Gaia DR2 763088115086038400
 
 
ORBITAL ELEMENTS
 
 
Period (P)173y Periastron (T)1958y Semi-major axis (a)0.56a
Eccentricity (e)0.35 Inclination (i)39.5° Longitude of periastron (ω)180°
Node (Ω)74° Notes ReferenceTok2019e
Equinox2000 Last observation2018 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 26.6 0.527
2001 28.2 0.536
2002 29.8 0.545
2003 31.4 0.554
2004 32.9 0.563
2005 34.4 0.571
2006 35.8 0.580
2007 37.2 0.588
2008 38.5 0.597
2009 39.8 0.605
2010 41.1 0.613
2011 42.4 0.621
2012 43.6 0.628
2013 44.7 0.636
2014 45.9 0.643
2015 47.0 0.650
2016 48.1 0.657
2017 49.2 0.664
2018 50.3 0.670
2019 51.3 0.676
2020 52.3 0.682
2021 53.3 0.688
2022 54.3 0.694
2023 55.3 0.699
2024 56.3 0.704
2025 57.2 0.709
2026 58.1 0.714
2027 59.1 0.718
2028 60.0 0.722
2029 60.9 0.726
2030 61.7 0.730


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



 
 


wds11017%2B3641b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
 
WDS 11017+3641 COU 1422 Ba,Bb : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2019e St j Tokovinin, A., Everett, M.E., Horch, E.P., Torres, G. & Latham, D.W. 2019AJ....158..167T
Tok2019e +orb AJ 158, 167, 2019
 
 
DISCOVERER
 
 
idgroup discov author
1 COU Couteau, P.
240 HDS Hipparcos Double Star (from additional DD list)
240 UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)
240 UC Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,
240 UC & Zacharias, M.I. (UCAC4 Catalog)
251 UC Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,
251 UC DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
251 UC Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11017+3641 COU1422 Ba,Bb 2008 5 38 0.6 11.20 11.50 110148.52+364114.6
11017+3641 COU1422 Ba,Bb 2016 6 47 0.7 11.20 11.50 O 110148.52+364114.6

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

 
 
WDS 11017+3641 COU 1422 Ba,Bb : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11017+3641 COU 1422 Ba,Bb : MEASURES
 
 
No records found.

 
 
WDS 11017+3641 : VIRTUAL EYEPIECE
 
 

11017+3641 UC 2059A mag 7.49 Sp F0 11017+3641 HDS1574Ab sep 0.2 P.A. 100.90 mag 11.06 11017+3641 COU1422B sep 47.1 P.A. 45.50 mag 11.2 11017+3641 COU1422Bb sep 47.7 P.A. 45.40 mag 11.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 11017+3641 : ALADIN DSS IMAGE @ 11h 01m 48.52s +36° 41' 14.6"
 
 
 
 
WDS 11017+3641 COU 1422 Ba,Bb : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


11017+3641  COU1422Ba,Bb distance=0' 11017+3641  HDS1574Aa,Ab distance=1' 11017+3641  UC 2059AB distance=1' 11039+3634  LDS4050 distance=27' 11004+3605  HO   46 distance=41' 10584+3702  STF1494AB distance=46' 10584+3702  STF1494AC distance=46' 11043+3731  WIS 179 distance=58' 11029+3541  HO   47BC distance=62' 11029+3541  HO   47A,BC distance=63' 11001+3741  CVR 588 distance=64' 10564+3652  COU1420 distance=66' 11070+3703  LDS4060 distance=66' 11008+3757  CVR1334 distance=77' 11082+3646  NSN 610 distance=77' 11082+3658  KZA   2AB distance=78' 11082+3658  KZA   2AC distance=78' 11059+3535  RAO 651 distance=84' 11079+3604  KZA   1 distance=84' 10547+3646  SKF  59 distance=86' 11044+3802  LDS4053 distance=86' 10588+3801  SLW 546 distance=88' 11069+3746  COU1572 distance=89' 11089+3617  KZA   4 distance=89' 11015+3816  LDS4046 distance=95' 11045+3814  HO  377AB distance=99' 11045+3814  HZG   8AC distance=99' 11034+3823  ES 1641 distance=105' 11027+3829  CVR 591 distance=109' 11050+3825  HO  378AB distance=110' 11096+3545  KZA   6 distance=111' 11106+3612  KZA   9 distance=111' 11082+3522  KZA   3 distance=111' 11006+3832  ES  304 distance=113' 11091+3531  KPP3236CD distance=113' 11033+3835  HJ 2555 distance=116' 11096+3528  KZA   7 distance=121' 11116+3715  SLW 575 distance=122' 10567+3456  POP 112 distance=123' 11095+3805  ES 1642 distance=126' 11122+3654  KZA  11 distance=126' 11126+3628  CVR1350 distance=131' 11102+3520  KZA   8AB distance=131' 11102+3520  KZA   8AC distance=131' 11102+3520  KZA   8AD distance=131' 10513+3607  BWL  26 distance=131' 10510+3619  CVR1318 distance=133' 10567+3444  HU  726 distance=133' 11089+3459  KZA   5AB distance=135' 11089+3459  KZA   5AC distance=135' 11016+3856  ZHN  17 distance=136' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 11017+3641 COU1422 Ba,Bb 47 0.7
Show 11017+3641 HDS1574 Aa,Ab 99 0.3 1
Show 11017+3641 UC 2059 AB 46 46.6 1
Show 11039+3634 LDS4050 92 185.8 27
Show 11004+3605 HO 46 101 2.5 41
Show 10584+3702 STF1494 AB 331 10.7 46
Show 10584+3702 STF1494 AC 75 148.9 46
Show 11043+3731 WIS 179 13 865.6 58
Show 11029+3541 HO 47 BC 159 0.9 62
Show 11029+3541 HO 47 A,BC 284 123.3 63
Show 11001+3741 CVR 588 209 27.2 64
Show 10564+3652 COU1420 291 0.1 66
Show 11070+3703 LDS4060 196 76.8 66
Show 11008+3757 CVR1334 227 4.2 77
Show 11082+3646 NSN 610 141 2.5 77
Show 11082+3658 KZA 2 AB 334 57.0 78
Show 11082+3658 KZA 2 AC 311 73.0 78
Show 11059+3535 RAO 651 108 0.4 84
Show 11079+3604 KZA 1 178 8.0 84
Show 10547+3646 SKF 59 59 34.1 86
Show 11044+3802 LDS4053 72 2.5 86
Show 10588+3801 SLW 546 161 19.4 88
Show 11069+3746 COU1572 184 1.9 89
Show 11089+3617 KZA 4 356 11.3 89
Show 11015+3816 LDS4046 1 19.7 95
Show 11045+3814 HO 377 AB 250 7.9 99
Show 11045+3814 HZG 8 AC 83 150.1 99
Show 11034+3823 ES 1641 344 5.0 105
Show 11027+3829 CVR 591 123 19.1 109
Show 11050+3825 HO 378 AB 234 1.1 110
Show 11096+3545 KZA 6 101 26.4 111
Show 11106+3612 KZA 9 78 11.8 111
Show 11082+3522 KZA 3 115 17.8 111
Show 11006+3832 ES 304 89 5.0 113
Show 11091+3531 KPP3236 CD 20 14.6 113
Show 11033+3835 HJ 2555 46 11.5 116
Show 11096+3528 KZA 7 129 39.8 121
Show 11116+3715 SLW 575 228 51.7 122
Show 10567+3456 POP 112 246 1.4 123
Show 11095+3805 ES 1642 46 1.2 126
Show 11122+3654 KZA 11 250 42.5 126
Show 11126+3628 CVR1350 121 4.3 131
Show 11102+3520 KZA 8 AB 30 38.4 131
Show 11102+3520 KZA 8 AC 341 79.8 131
Show 11102+3520 KZA 8 AD 327 85.4 131
Show 10513+3607 BWL 26 120 0.2 131
Show 10510+3619 CVR1318 81 4.5 133
Show 10567+3444 HU 726 284 1.1 133
Show 11089+3459 KZA 5 AB 288 51.0 135
Show 11089+3459 KZA 5 AC 167 92.5 135
Show 11016+3856 ZHN 17 163 235.1 136

 
 
WDS 11017+3641 : COMPONENTS
 
 
  A Ab B
Ab pa=100.9°
sep=0.23"
 
B pa=45.5°
sep=47.07"
pa=45.3°
sep=46.94"
 
Bb pa=45.4°
sep=47.66"
pa=45.2°
sep=47.54"
pa=40.7°
sep=0.60"
 
 
11017+3641 A
 
 
Name HD 95485 Coord arcsec 2000 110145.73+364041.6 Mag 7.49 Spectral class F0 (yellow-white)
PmRA -6.00 PmDE 55.0 SAO 62360 HIP 53903
Tycho2 2521-01070-1 HD 95485 GC 15147 BD BD+37 2145
Tycho2
Tycho2 2521-01070-1 Pflag RAmdeg 165.44057215 DEmdeg 36.67824532
PmRA -9.3 PmDE 53.6 E RAmdeg 4 E DEmdeg 4
E pmRA 1.4 E pmDE 1.5 EpRAm 1991.32 EpDEm 1991.40
Num 11 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.1
Q pmDE 0.8 BTmag 7.915 E BTmag 0.015 VTmag 7.493
E VTmag 0.011 Prox 469 TYC T HIP 53903
CCDM AB RAdeg 165.44059944 DEdeg 36.67812000 EpRA 1990 1.53
EpDE 1990 1.59 E RAdeg 4.4 E DEdeg 4.4 Posflg P
Corr 0.2
SAO
SAO 62360 DelFlag RA1950 PmRA1950 -0.0028
DE1950 PmDE1950 0.047 Vmag 7.3 SpType F0
Double code Source 70 CatNum 15147 DM BD+37 2145
DMcomp BDsup HD 95485 M HD 0
GC 15147 RA1950rad 2.87536274 DE1950rad 0.64483738 PmRA2000 -0.0027
PmDE2000 0.052
Hipparcos
Catalog H HIP 53903 Proxy H RAhms 11 01 45.74
DEdms +36 40 41.2 Vmag 7.45 VarFlag R Vmag H
RAdeg 165.441 DEdeg 36.6781 AstroRef A Plx 13
CCDM 11017+3641 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 358 Rho 0.404 HD 95485 BD BD+37 2145
CD CP Dm number +37 2145 VIred 0.46
SpType F0 R SpType Coord arcsec 2000 110145.74+364041.2
Hipparcos 2
HIP 53903 Sn 15 So 3 Nc 2
RArad 2.8874831904 DErad 0.6401537804 Plx 13.38 PmRA -7.86
PmDE 55.25 E RArad 0.51 E DErad 0.51 E Plx 0.79
E pmRA 0.63 E pmDE 0.66 Hpmag 7.5386 E Hpmag 0.0013
SHp 0.012 VA 0 BV 0.397 E BV 0.008
VI 0.46
CCDM
Ccdm 11017+3641 RComp Comp A Note1
Note2 Discov num DRAs 3.74 DDEs -18.3
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.6 Sp F0 PmNote *
PmRA -6 PmDE 55 Dm number +37 2145 Cat1 BD
Name2 +36 1041 Cat2 AGK2/3 HD 95485 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 53903
 
 
11017+3641 Ab
 
 
Coord arcsec 2000 110145.75+364041.6 Mag 11.06 Calc delta mag 3.48 Calc coord yes
 
 
11017+3641 B
 
 
Coord arcsec 2000 110148.52+364114.6 Coord calc 110147.95+364114.2 Mag 11.2 Mag composta 10.7
PmRA -9.00 PmDE 55.0 Calc delta mag 3.62
 
 
11017+3641 Bb
 
 
Coord arcsec 2000 110148.55+364115.1 Mag 11.5 Calc delta mag 3.92 Calc coord yes