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469702 (2005 EO246)
Classification: Main-belt Asteroid          SPK-ID: 2469702
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2631400233305901 5.2091e-08  
a 2.680026246470107 3.1037e-08 au
q 1.97480407744737 1.3569e-07 au
i 9.447475097300783 1.1794e-05 deg
node 170.2342718245797 4.006e-05 deg
peri 283.4853694651498 4.6685e-05 deg
M 225.1458909357081 2.3322e-05 deg
tp 2459600.800466868636
(2022-Jan-21.30046687)
0.00010804 TDB
period 1602.533060150797
4.39
2.7838e-05
7.622e-08
d
yr
n .2246443514657502 3.9023e-09 deg/d
Q 3.385248415492845 3.9204e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      5731 days (15.69 yr)  
   first obs. used      2003-09-29  
   last obs. used      2019-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62567  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:02:39  

Additional Information
 Earth MOID = 1.0162 au 
 Jupiter MOID = 1.92222 au 
 T_jup = 3.308 
[ 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 16.8   n/a MPO440884  

469702 (2005 EO246)          Discovered 2005-Mar-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

[ show close-approach data ]
Alternate Designations
 2005 EO246 = 2005 EO320 = 2012 US94 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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