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295093 (2008 EN151)
Classification: Main-belt Asteroid          SPK-ID: 2295093
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1660370068533027 5.015e-08  
a 2.473511446202606 1.6632e-08 au
q 2.062817009257741 1.2472e-07 au
i 1.730292618584597 1.0325e-05 deg
node 356.4690113100164 0.00021086 deg
peri 275.057795329097 0.0002141 deg
M 332.2148706071576 3.2975e-05 deg
tp 2459110.167826502805
(2020-Sep-17.66782650)
0.00012986 TDB
period 1420.918973700371
3.89
1.4332e-05
3.924e-08
d
yr
n .2533571629791701 2.5554e-09 deg/d
Q 2.88420588314747 1.9394e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      7387 days (20.22 yr)  
   first obs. used      2000-02-06  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56049  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 18:39:56  

Additional Information
 Earth MOID = 1.04749 au 
 Jupiter MOID = 2.22025 au 
 T_jup = 3.463 
[ 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 17.5   n/a MPO423130  

295093 (2008 EN151)          Discovered 2008-Mar-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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