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305924 (2009 FN64)
Classification: Main-belt Asteroid          SPK-ID: 2305924
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06674765473276169 1.8019e-07  
a 2.998586410036575 5.7029e-08 au
q 2.798437799653102 5.5518e-07 au
i 10.69586425864669 3.1079e-05 deg
node 197.6720247770357 3.9395e-05 deg
peri 49.06416795421027 0.00021002 deg
M 14.27378993329138 0.00021257 deg
tp 2458925.301343828060
(2020-Mar-16.80134383)
0.0011193 TDB
period 1896.589227417337
5.19
5.4105e-05
1.481e-07
d
yr
n .1898144283410419 5.415e-09 deg/d
Q 3.198735020420048 6.0835e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      5453 days (14.93 yr)  
   first obs. used      2004-05-18  
   last obs. used      2019-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57765  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:14:17  

Additional Information
 Earth MOID = 1.79986 au 
 Jupiter MOID = 1.81094 au 
 T_jup = 3.224 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO471211  

305924 (2009 FN64)          Discovered 2009-Mar-31 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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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
1928-Dec-21 10:21 00:08 Jupiter 1.80962795754683 1.80962574670791 1.80963016838595 3.79013353173604 3.66455772053232 2425601.930905724 7.71796961801273 702.730517403099 96.8008746446406 88.7040450913244 495515.964427234 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 12:14:19 2019-Jul-14 12:14
1975-Jan-13 16:37 00:04 Jupiter 1.94745968216732 1.94745653347741 1.94746283085856 4.01206447562259 3.90215159955926 2442426.192045415 3.56232977115438 268.90175032151 125.233176546565 -73.9935308571628 548240.405195669 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 12:14:19 2019-Jul-14 12:14
2011-Dec-30 11:24 < 00:01 Jupiter 1.81071535253099 1.81071301902575 1.81071768603562 3.78094757858763 3.65513308477136 2455925.974688826 0.601841931180694 261.577360409108 89.6682427805897 -80.2204589496487 569997.889936069 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 12:14:19 2019-Jul-14 12:14
2058-Jan-20 05:57 00:04 Jupiter 1.95792191564928 1.9579195526008 1.95792427869842 4.06777729187239 3.95999823904674 2472748.747744400 4.00512548132948 330.747158215993 102.800775055179 -84.3288182978605 570778.155630978 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 12:14:19 2019-Jul-14 12:14
2095-Jan-07 02:52 00:07 Jupiter 1.81639470750133 1.81639193995471 1.81639747506509 3.78103670889963 3.655625407945 2486249.619197635 7.07209710696642 614.460363459891 111.007930401551 84.2679868034607 534446.254921472 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 12:14:19 2019-Jul-14 12:14
2141-Jan-30 19:27 00:11 Jupiter 1.9588840794623 1.95887921056516 1.9588889484571 4.11327147473893 4.0067694172769 2503074.310475629 11.4051341198963 842.106713028884 111.524545279365 -75.3483775789248 588815.722001247 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 12:14:19 2019-Jul-14 12:14
2178-Jan-15 16:40 00:14 Jupiter 1.81645374336189 1.81645053564883 1.81645695120319 3.77289997863527 3.64721305785284 2516573.194415963 14.4517562663033 1193.5758613865 110.116337761372 84.4556412740274 504334.160784172 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 12:14:19 2019-Jul-14 12:14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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