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295064 (2008 EP120)
Classification: Main-belt Asteroid          SPK-ID: 2295064
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1989316662798087 5.6826e-08  
a 2.465506442093056 2.0021e-08 au
q 1.975039137343882 1.4235e-07 au
i 2.90907451720791 5.9995e-06 deg
node 154.9498550883413 7.6606e-05 deg
peri 201.6168352789731 7.7258e-05 deg
M 245.8044067211541 1.0798e-05 deg
tp 2459449.043413393197
(2021-Aug-22.54341339)
4.5252e-05 TDB
period 1414.026795475858
3.87
1.7224e-05
4.716e-08
d
yr
n .2545920637089839 3.1011e-09 deg/d
Q 2.95597374684223 2.4003e-08 au
  Orbit Determination Parameters
   # obs. used (total)      403  
   data-arc span      10804 days (29.58 yr)  
   first obs. used      1990-09-28  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50131  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 18:39:56  

Additional Information
 Earth MOID = .971029 au 
 Jupiter MOID = 2.48858 au 
 T_jup = 3.458 
[ 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 16.3   n/a MPO437319  

295064 (2008 EP120)          Discovered 2008-Mar-09 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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