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JPL Small-Body Database Browser
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245040 (2004 EZ80)
Classification: Main-belt Asteroid          SPK-ID: 2245040
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2446025738246271 6.0829e-08  
a 3.151344923340425 4.0866e-08 au
q 2.380517844082185 2.0518e-07 au
i 16.43458377162096 9.2432e-06 deg
node 27.76289289460266 2.4368e-05 deg
peri 87.49815256611831 3.2911e-05 deg
M .785681893677993 1.8408e-05 deg
tp 2458996.040495755304
(2020-May-26.54049576)
0.00010447 TDB
period 2043.348002554893
5.59
3.9746e-05
1.088e-07
d
yr
n .1761814431755508 3.427e-09 deg/d
Q 3.922172002598665 5.0862e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      6314 days (17.29 yr)  
   first obs. used      2002-10-15  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60279  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:39:04  

Additional Information
 Earth MOID = 1.4637 au 
 Jupiter MOID = 1.61618 au 
 T_jup = 3.099 
[ 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 15.9   n/a MPO454803  
diameter diameter 5.141 km 0.292 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.032   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245040 (2004 EZ80)          Discovered 2004-Mar-15 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ 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
1951-Mar-02 16:25 00:04 Jupiter 1.66953701870817 1.66953551442202 1.66953852302726 4.15029690388366 4.02619980426774 2433708.184101291 4.34610844180631 517.374082960417 41.6517250037999 -84.9718550600322 860370.182857988 T 16 CATAB v2.0f-lin.ifort 2020-Feb-25 09:39:07 2020-Feb-25 09:39
1961-Sep-16 09:54 00:06 Jupiter 1.73378277966324 1.73378076841365 1.7337847910915 1.53602595506727 1.17571060024642 2437558.912339891 6.0446584916959 2707.4835409877 246.770262849093 -43.4572842973573 638298.317870998 T 16 CATAB v2.0f-lin.ifort 2020-Feb-25 09:39:07 2020-Feb-25 09:39
1971-Nov-02 23:32 00:03 Jupiter 1.93433348974633 1.93433195861194 1.93433502088006 3.34275132202007 3.209082309808 2441258.480622251 2.84719778378849 335.926860124601 52.9881314935256 88.3850704379476 633619.578018235 T 16 CATAB v2.0f-lin.ifort 2020-Feb-25 09:39:07 2020-Feb-25 09:39
2058-Feb-01 15:18 00:02 Jupiter 1.65897296068375 1.65897149342129 1.65897442797168 4.3864568887073 4.26847317001212 2472761.137246729 2.31276131642372 439.925482357792 39.1360313528009 -83.0859019217118 1090225.719351 T 16 CATAB v2.0f-lin.ifort 2020-Feb-25 09:39:07 2020-Feb-25 09:39
2068-Oct-10 19:02 00:04 Jupiter 1.68413643686235 1.68413445929644 1.68413841443075 2.62458390008719 2.42539835112552 2476665.292832883 4.22142308828087 347.082798570216 140.831666519955 -68.6122337977568 560273.823932287 T 16 CATAB v2.0f-lin.ifort 2020-Feb-25 09:39:07 2020-Feb-25 09:39
2078-Oct-22 01:51 00:05 Jupiter 1.94443408799776 1.94443187088781 1.94443630510407 2.78973018808059 2.6289478357055 2480328.576957063 5.16781154725368 303.179437373268 55.2221339814285 87.9197610486316 297590.923610911 T 16 CATAB v2.0f-lin.ifort 2020-Feb-25 09:39:07 2020-Feb-25 09:39
2164-Dec-23 15:16 00:09 Jupiter 1.65486060411776 1.65485586471809 1.65486534398919 4.53424450694623 4.4199202326706 2511802.135857616 8.68444774982699 1458.09988019325 37.4346134329624 -81.5292444833762 1128679.25903958 T 16 CATAB v2.0f-lin.ifort 2020-Feb-25 09:39:07 2020-Feb-25 09:39
2175-Sep-26 03:51 00:11 Jupiter 1.63414831432926 1.63414385636253 1.63415277230573 3.21339253490765 3.04782519390357 2515730.660654013 10.8701477118207 324.242514070755 206.978545283214 18.7434496677028 354307.198073643 T 16 CATAB v2.0f-lin.ifort 2020-Feb-25 09:39:07 2020-Feb-25 09:39
2185-Oct-09 04:16 00:15 Jupiter 1.95725341864509 1.95724836861079 1.95725846890423 2.13051021216393 1.9166512996481 2519396.677867714 15.1982391192314 1506.59944631789 140.653899161597 -60.991412508968 424373.459584103 T 16 CATAB v2.0f-lin.ifort 2020-Feb-25 09:39:07 2020-Feb-25 09:39

Alternate Designations
 2004 EZ80 = 2002 UF11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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