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JPL Small-Body Database Browser
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245026 (2004 EG12)
Classification: Main-belt Asteroid          SPK-ID: 2245026
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2148862445416479 5.9749e-08  
a 2.988463359823736 3.7429e-08 au
q 2.346283691480898 1.864e-07 au
i 10.65206487729458 7.367e-06 deg
node 160.8927939637262 3.7938e-05 deg
peri 323.0075436328937 4.2274e-05 deg
M 77.66758231005589 2.4826e-05 deg
tp 2458593.393894457865
(2019-Apr-19.89389446)
0.00012487 TDB
period 1886.993178313384
5.17
3.545e-05
9.706e-08
d
yr
n .1907797039954178 3.5841e-09 deg/d
Q 3.630643028166574 4.5472e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      5963 days (16.33 yr)  
   first obs. used      2002-10-15  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66494  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:37:18  

Additional Information
 Earth MOID = 1.37097 au 
 Jupiter MOID = 1.49086 au 
 T_jup = 3.196 
[ 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 16.0   n/a MPO470612  

245026 (2004 EG12)          Discovered 2004-Mar-11 by NEAT at Palomar
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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