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295081 (2008 EL135)
Classification: Main-belt Asteroid          SPK-ID: 2295081
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1881845420239525 5.6718e-08  
a 2.527601305806903 1.8437e-08 au
q 2.051945811654486 1.4403e-07 au
i 3.146183853847856 1.5903e-05 deg
node 66.28532951540983 0.00056709 deg
peri 212.0373900644695 0.00060012 deg
M 302.7437881270418 0.0001848 deg
tp 2459233.943289309446
(2021-Jan-19.44328931)
0.00075359 TDB
period 1467.781073918583
4.02
1.6059e-05
4.397e-08
d
yr
n .2452681850154235 2.6836e-09 deg/d
Q 3.003256799959319 2.1906e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      8238 days (22.55 yr)  
   first obs. used      1997-10-03  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6629  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 18:39:56  

Additional Information
 Earth MOID = 1.03635 au 
 Jupiter MOID = 2.12962 au 
 T_jup = 3.426 
[ 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 17.3   n/a MPO423130  

295081 (2008 EL135)          Discovered 2008-Mar-11 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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