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357458 (2004 EL16)
Classification: Main-belt Asteroid          SPK-ID: 2357458
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1538499400415737 7.3844e-08  
a 2.762211000889543 2.7953e-08 au
q 2.337245004020512 1.9692e-07 au
i 8.836249919086777 7.4817e-06 deg
node 126.6024005348993 4.6368e-05 deg
peri 43.09578871449251 5.1932e-05 deg
M 193.9427037089025 2.4626e-05 deg
tp 2459773.962325452512
(2022-Jul-13.46232545)
0.00012088 TDB
period 1676.809410860148
4.59
2.5453e-05
6.969e-08
d
yr
n .2146934515445806 3.2589e-09 deg/d
Q 3.187176997758575 3.2253e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      5648 days (15.46 yr)  
   first obs. used      2004-03-12  
   last obs. used      2019-08-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55646  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:08:18  

Additional Information
 Earth MOID = 1.35336 au 
 Jupiter MOID = 1.81697 au 
 T_jup = 3.307 
[ 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 16.5   n/a MPO450330  

357458 (2004 EL16)          Discovered 2004-Mar-12 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ 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-Jul-08 21:50 00:03 Jupiter 1.82524763435477 1.82524656586137 1.82524870285555 2.13304476754525 1.9030927627901 2433836.410037444 2.89456008683405 234.215950712683 42.1582617261149 76.8734687293193 1280952.77692381 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 11:08:21 2019-Nov-08 11:08
1973-Nov-01 11:24 00:02 Jupiter 1.97323102024178 1.9732299413893 1.97323209909516 3.04661469025508 2.90230043117305 2441987.974797360 1.84211710481211 132.218127484634 35.8623385013939 -79.3935395322652 1600277.6563857 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 11:08:21 2019-Nov-08 11:08
2011-Aug-02 17:55 < 00:01 Jupiter 1.95268260228347 1.95268180522394 1.95268339934266 2.2188676824069 2.01390819793212 2455776.246384855 0.404364861990273 78.117607455072 7.74952844770321 73.169632871162 1420542.7340319 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 11:08:21 2019-Nov-08 11:08
2033-Nov-13 03:52 < 00:01 Jupiter 1.83341293877529 1.83341217729494 1.83341370025532 2.49375190888425 2.3010463143601 2463914.661236653 0.839274248859136 87.2317102074127 31.7876808051306 84.869596000994 1255499.15985698 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 11:08:21 2019-Nov-08 11:08
2093-Dec-01 09:39 00:04 Jupiter 1.83022814154253 1.83022741772809 1.83022886536082 2.0599276112317 1.82145806628859 2485847.901784167 3.50438843621067 273.290556590566 44.7942603124102 75.5343578980098 1236562.667567 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 11:08:21 2019-Nov-08 11:08
2116-Mar-26 00:47 00:04 Jupiter 1.98282216060624 1.982819627633 1.98282469358737 3.0685292370738 2.92600600286666 2493997.532389092 4.32388350166695 256.706412600764 41.3908573635991 -69.7169087589136 1476024.94856945 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 11:08:21 2019-Nov-08 11:08
2153-Dec-31 20:52 00:06 Jupiter 1.9554355210501 1.9554329541429 1.95543808797897 2.18971591189795 1.98205185882577 2507792.369591169 6.35146183304691 390.15394029114 18.7804623765257 85.6709486947764 1364805.54699908 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 11:08:21 2019-Nov-08 11:08
2176-Apr-10 19:19 00:07 Jupiter 1.83927543314159 1.83927358985962 1.83927727646235 2.44478226184864 2.24853751748196 2515928.304914081 6.99382294163231 501.855947708987 32.9282090384084 89.9884147220382 1245445.51600281 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 11:08:21 2019-Nov-08 11:08

Alternate Designations
 2004 EL16 = 2013 CO14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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