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437737 (2014 EN15)
Classification: Main-belt Asteroid          SPK-ID: 2437737
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09299578600226427 6.0295e-08  
a 2.886278005452129 5.1363e-08 au
q 2.617866313714061 1.76e-07 au
i 10.42362174574684 7.3223e-06 deg
node 166.6415182241405 3.9409e-05 deg
peri 237.6042798462806 5.8462e-05 deg
M 214.2237175283933 4.1024e-05 deg
tp 2459725.753839712327
(2022-May-26.25383971)
0.00020518 TDB
period 1791.041573222251
4.90
4.7809e-05
1.309e-07
d
yr
n .2010003594457756 5.3654e-09 deg/d
Q 3.154689697190198 5.614e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      4162 days (11.39 yr)  
   first obs. used      2007-11-18  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62855  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:56:00  

Additional Information
 Earth MOID = 1.64222 au 
 Jupiter MOID = 2.23766 au 
 T_jup = 3.261 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO437698  

437737 (2014 EN15)          Discovered 2009-Feb-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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