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(2009 RY3)
Classification: Apollo [NEO]          SPK-ID: 3467147
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2455090.5 (2009-Sep-16.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4733588730688497 0.001091  
a 1.054598138841228 0.0015408 au
q .5553947522988381 0.00033915 au
i 27.90397996825067 0.080554 deg
node 169.2987282813409 0.00031072 deg
peri 65.92257626456099 0.070754 deg
M 61.78475737898149 0.22145 deg
tp 2455022.609693005219
(2009-Jul-10.10969301)
0.094547 TDB
period 395.5750828348411
1.08
0.86694
0.002374
d
yr
n .910067432508902 0.0019945 deg/d
Q 1.553801525383618 0.0022702 au
  Orbit Determination Parameters
   # obs. used (total)      17  
   data-arc span      5 days  
   first obs. used      2009-09-13  
   last obs. used      2009-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .82975  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:00:05  

Additional Information
 Earth MOID = .00496676 au 
 Jupiter MOID = 3.58841 au 
 T_jup = 5.635 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 24.6   n/a MPO162558  

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2005-Jan-27 18:27 8_20:31 Earth 0.36877050659699 0.281850677318269 0.506968808563861 27.5853181898373 27.5850562628541 2453398.268712705 12750.8443335684 8953269.49744967 1026.94049239966 47.8955858841032 34795.5172449414 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 14:22:50 2018-Dec-11 15:22
2008-Sep-15 22:56 2_05:58 Earth 0.466563698576088 0.438432694445937 0.508176795459711 14.4292622607817 14.4288664722182 2454725.455292248 3238.09674902055 4333444.23511079 1155.57254788841 65.9785485553859 46412.9304569106 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 14:22:50 2018-Dec-11 15:22
2009-Sep-11 14:07 00:01 Moon 0.00540345871781758 0.00536746662799432 0.00543950798280854 21.0057507468995 21.0054620037359 2455086.088161529 1.36825358487968 1998.66274861112 16.1743702777058 26.0158688784336 21742.4696455461 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 14:22:50 2018-Dec-11 15:22
2009-Sep-11 15:42 < 00:01 Earth 0.00498114775540727 0.00494128944692664 0.00502100442334108 20.2494165838313 20.2229831263403 2455086.153985777 0.948482639858891 1982.40670890551 15.4941583529343 -0.655969347289498 303.271187174292 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 14:22:50 2018-Dec-11 15:22
2010-Oct-01 10:09 1_11:31 Earth 0.481878038644076 0.44217794289524 0.52160408977459 33.1184613059119 33.1182943483222 2455470.922643356 2131.34012815806 1988167.4965264 118.916249559866 5.07537313794834 51936.176565446 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 14:22:50 2018-Dec-11 15:22
2035-Sep-08 13:25 4_05:42 Earth 0.126293564289664 0.00970782408093156 0.31909803407493 17.6079474609808 17.6067492392821 2464579.058948157 6101.75738924154 9625736.3686648 161.552359755621 4.41217956196968 9595.18219434967 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 14:22:50 2018-Dec-11 15:22
2036-Sep-25 10:39 5_13:33 Earth 0.355238221990191 0.200846873694852 0.510000639387029 29.4506769442646 29.4504222616703 2464961.943782204 8013.1995360817 7729362.58450267 91.481710739052 3.83039202794972 36965.2887113105 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 14:22:50 2018-Dec-11 15:22
2045-Feb-15 03:36 7_01:30 Earth 0.243304207042571 0.238447954586497 0.275246754942744 22.0703914478214 22.0698952468795 2468026.650304860 10170.034854211 4449939.44565098 2145.46810075504 78.5774370658906 14938.3863725441 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 14:22:50 2018-Dec-11 15:22
2047-May-01 23:45 8_17:49 Venus 0.147073511319558 0.0625968623580486 0.325999979170687 27.9751712157805 27.9746434201043 2468832.489810220 12589.3310626701 9317572.76410982 1514.56773434294 25.200020117609 5947.45717103421 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 14:22:50 2018-Dec-11 15:22
2048-Sep-06 06:27 18:23 Earth 0.231179869855715 0.066327957419244 0.418294065618436 15.877739186572 15.8770132751902 2469325.768578723 1102.50686805893 9493012.84436016 300.623397019654 14.3162964331913 34766.2630113622 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 14:22:50 2018-Dec-11 15:22
2049-Sep-21 08:31 8_11:07 Earth 0.251429507500662 0.0370142649848283 0.465841463414256 26.5429068730931 26.5425076176045 2469705.855016681 12186.6412143098 10691843.1976456 94.409589435426 0.195494957682197 1233.5478343464 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 14:22:50 2018-Dec-11 15:22
2088-Sep-11 05:12 2_23:16 Moon 0.00739686242546276 0.00419115725264601 0.0802620777098132 20.506093468117 20.5058774000506 2483940.716393282 4275.76998523827 3693025.46609869 105.507823769669 34.5344975294132 5934.12173669669 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 14:22:50 2018-Dec-11 15:22
2088-Sep-11 09:08 2_18:15 Earth 0.00815848710227155 0.00292199915799661 0.0830829691784142 20.0765670495363 20.0602932364188 2483940.880531510 3974.89517655475 3760740.24987302 113.374432791518 21.0350390639691 3843.18121118102 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 14:22:50 2018-Dec-11 15:22
2089-Sep-30 07:12 4_23:56 Earth 0.455978986022067 0.317643861581686 0.594585856904689 32.3696874658973 32.3695069438572 2484324.799786844 7196.44345909944 6927267.54011931 109.631597052508 4.38313463894411 46020.163663759 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 14:22:50 2018-Dec-11 15:22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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