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407230 (2009 WZ24)
Classification: Main-belt Asteroid          SPK-ID: 2407230
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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1726488523043044 4.7615e-08  
a 3.118176269991779 2.8912e-08 au
q 2.579826715695182 1.5032e-07 au
i 5.829527479877277 4.8891e-06 deg
node 110.7924679647783 5.6902e-05 deg
peri 298.0854148716181 5.9577e-05 deg
M 335.6101596268317 1.5259e-05 deg
tp 2459136.756075876060
(2020-Oct-14.25607588)
8.5431e-05 TDB
period 2011.172954184029
5.51
2.7971e-05
7.658e-08
d
yr
n .1790000204860843 2.4895e-09 deg/d
Q 3.656525824288376 3.3903e-08 au
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      6255 days (17.13 yr)  
   first obs. used      2003-09-30  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58914  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 01:18:14  

Additional Information
 Earth MOID = 1.59671 au 
 Jupiter MOID = 1.74564 au 
 T_jup = 3.186 
[ 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 16.0   n/a MPO455889  
diameter diameter 4.104 km 0.275 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

407230 (2009 WZ24)          Discovered 2009-Nov-21 by Lowe, A. at Mayhill
Reference: Last Updated: 2014-09-12

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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
1925-Aug-27 06:21 00:04 Jupiter 1.93576574424244 1.93576429438304 1.93576719410613 3.15352386910138 3.01157494383605 2424389.764335173 3.81059165459294 181.873277193638 20.44394299312 76.8688046901679 1839244.52910813 T 19 CATAB v2.0f-lin.ifort 2020-Dec-18 01:18:15 2020-Dec-18 01:18
1935-Oct-12 21:27 00:03 Jupiter 1.76426972244795 1.76426924095629 1.76427020393932 1.79319416860854 1.50178199336921 2428088.393749656 3.44314468777955 118.467752640955 68.4839775700513 68.6841257896863 1461684.08339313 T 19 CATAB v2.0f-lin.ifort 2020-Dec-18 01:18:15 2020-Dec-18 01:18
1945-Nov-21 02:54 00:03 Jupiter 1.94807657444916 1.94807550445279 1.94807764444864 2.2216886979293 2.01650734704501 2431780.620651897 2.94710135803136 185.42767799921 11.0385118793266 -88.080625112816 2066733.37119919 T 19 CATAB v2.0f-lin.ifort 2020-Dec-18 01:18:15 2020-Dec-18 01:18
2007-Jul-30 23:22 < 00:01 Jupiter 1.76952030946792 1.76951979489666 1.76952082403897 2.08560331305101 1.84184530804604 2454312.473270597 0.563876694192485 88.253160715417 23.3749922268749 84.5795191604935 1881489.10996454 T 19 CATAB v2.0f-lin.ifort 2020-Dec-18 01:18:15 2020-Dec-18 01:18
2017-Sep-09 04:31 < 00:01 Jupiter 1.85920573132991 1.85920514049644 1.85920632216316 1.85039115099818 1.58517551749097 2458005.688241244 0.393469760610907 101.893319333479 24.7615358096781 -82.7048830850823 2019689.13653781 T 19 CATAB v2.0f-lin.ifort 2020-Dec-18 01:18:15 2020-Dec-18 01:18
2079-May-17 00:27 00:03 Jupiter 1.81389583881398 1.81389502738726 1.81389665024194 2.49561236475428 2.30090303443069 2480535.518818017 2.58666833256587 131.44751788931 14.6571418937847 87.9716884630217 1663034.13283199 T 19 CATAB v2.0f-lin.ifort 2020-Dec-18 01:18:15 2020-Dec-18 01:18
2089-Jun-28 11:20 00:03 Jupiter 1.78460625653291 1.78460541041354 1.78460710265624 1.71550629574902 1.41198711901829 2484230.972499021 3.08829660411969 216.755209104341 53.1828866555022 84.4864119893029 1865669.16178233 T 19 CATAB v2.0f-lin.ifort 2020-Dec-18 01:18:15 2020-Dec-18 01:18
2151-Mar-03 05:15 00:06 Jupiter 1.89501710201112 1.89501514681198 1.89501905722114 3.00922052954248 2.85682710385437 2506757.718445543 5.50863919039239 268.342238544573 18.1413921668134 78.4913066652313 1791642.03455442 T 19 CATAB v2.0f-lin.ifort 2020-Dec-18 01:18:15 2020-Dec-18 01:18
2161-Apr-17 02:12 00:06 Jupiter 1.74259500952566 1.7425943754932 1.74259564355851 1.81711865675103 1.52636199762375 2510455.591792188 6.04390441744392 129.992403860174 94.5631925623783 46.329673695223 1318630.88509026 T 19 CATAB v2.0f-lin.ifort 2020-Dec-18 01:18:15 2020-Dec-18 01:18
2171-May-28 11:11 00:06 Jupiter 1.97054035911219 1.97053785271257 1.97054286553635 2.29167831684165 2.09573471092797 2514148.966130348 6.47754951582057 409.537308197789 13.2029332590281 87.2191690426977 2107813.99263525 T 19 CATAB v2.0f-lin.ifort 2020-Dec-18 01:18:15 2020-Dec-18 01:18
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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