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186812 (2004 EE115)
Classification: Main-belt Asteroid          SPK-ID: 2186812
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1979727689488864 5.1719e-08  
a 2.344227757138587 1.2796e-08 au
q 1.880134497011024 1.2891e-07 au
i 1.880307960839182 5.4722e-06 deg
node 168.261073511255 0.00010015 deg
peri 250.8936148036913 0.00010247 deg
M 323.2526466009788 2.5337e-05 deg
tp 2459334.320207215345
(2021-Apr-29.82020722)
9.3191e-05 TDB
period 1310.986238230894
3.59
1.0734e-05
2.939e-08
d
yr
n .2746024248780833 2.2484e-09 deg/d
Q 2.808321017266151 1.533e-08 au
  Orbit Determination Parameters
   # obs. used (total)      352  
   data-arc span      10211 days (27.96 yr)  
   first obs. used      1992-12-25  
   last obs. used      2020-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58102  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:52:48  

Additional Information
 Earth MOID = .892836 au 
 Jupiter MOID = 2.53033 au 
 T_jup = 3.535 
[ 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 17.34   n/a E2021B55  

186812 (2004 EE115)          Discovered 2004-Mar-14 by Spacewatch at Kitt Peak
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2004 EE115 = 1997 EP5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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