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175005 (2004 EA73)
Classification: Main-belt Asteroid          SPK-ID: 2175005
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01363081510933956 6.2038e-08  
a 2.738804270557162 1.7183e-08 au
q 2.701472135924528 1.6816e-07 au
i 6.326855989992143 6.6782e-06 deg
node 28.99034127141648 3.584e-05 deg
peri 357.9383088499216 0.00019614 deg
M 34.38764831218205 0.00018958 deg
tp 2459042.360669014145
(2020-Jul-11.86066901)
0.0008721 TDB
period 1655.54092673269
4.53
1.558e-05
4.266e-08
d
yr
n .2174515858756097 2.0464e-09 deg/d
Q 2.776136405189797 1.7417e-08 au
  Orbit Determination Parameters
   # obs. used (total)      439  
   data-arc span      9458 days (25.89 yr)  
   first obs. used      1995-02-24  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49993  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:03:38  

Additional Information
 Earth MOID = 1.70261 au 
 Jupiter MOID = 2.25122 au 
 T_jup = 3.342 
[ 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 15.98   n/a E2021B55  

175005 (2004 EA73)          Discovered 2004-Mar-15 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 2004 EA73 = 2001 QP92 = 2002 XR112 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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