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344827 (2004 EU76)
Classification: Main-belt Asteroid          SPK-ID: 2344827
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2068467071677182 5.1713e-08  
a 2.236106876596301 1.8602e-08 au
q 1.773575532297265 1.0905e-07 au
i 4.839269942206251 1.1253e-05 deg
node 4.247364089541456 6.8609e-05 deg
peri 245.584292091018 7.5173e-05 deg
M 312.0085660797416 3.0014e-05 deg
tp 2459363.316527548489
(2021-May-28.81652755)
0.0001021 TDB
period 1221.341917285653
3.34
1.524e-05
4.172e-08
d
yr
n .2947577536682559 3.6781e-09 deg/d
Q 2.698638220895337 2.245e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      5335 days (14.61 yr)  
   first obs. used      2004-02-26  
   last obs. used      2018-10-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66509  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:33:51  

Additional Information
 Earth MOID = .765093 au 
 Jupiter MOID = 2.35552 au 
 T_jup = 3.605 
[ 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 MPO455509  

344827 (2004 EU76)          Discovered 2004-Mar-15 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2004 EU76 = 2004 EC31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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