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JPL Small-Body Database Browser
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295095 (2008 EN158)
Classification: Main-belt Asteroid          SPK-ID: 2295095
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1193427915705728 4.7565e-08  
a 2.740329359650453 4.1217e-08 au
q 2.413290804046968 1.4083e-07 au
i 12.94857464020111 7.81e-06 deg
node 55.77309078091743 3.189e-05 deg
peri 233.0479275902697 5.1478e-05 deg
M 73.48031070874592 3.8962e-05 deg
tp 2458262.301983846132
(2018-May-23.80198385)
0.00017991 TDB
period 1656.923938413628
4.54
3.7382e-05
1.023e-07
d
yr
n .2172700820199816 4.9019e-09 deg/d
Q 3.067367915253938 4.6136e-08 au
  Orbit Determination Parameters
   # obs. used (total)      223  
   data-arc span      5662 days (15.50 yr)  
   first obs. used      2003-02-01  
   last obs. used      2018-08-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62128  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:04:27  

Additional Information
 Earth MOID = 1.42074 au 
 Jupiter MOID = 2.09477 au 
 T_jup = 3.303 
[ 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 15.6   n/a MPO455182  

295095 (2008 EN158)          Discovered 2008-Mar-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 EN158 = 2005 UT496 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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