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186811 (2004 EG94)
Classification: Main-belt Asteroid          SPK-ID: 2186811
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1466125582332584 3.8256e-08  
a 2.415280302920384 1.3465e-08 au
q 2.061169878858828 9.2692e-08 au
i 2.492760942679735 4.1342e-06 deg
node 55.94779828838461 0.00013428 deg
peri 170.6324993030538 0.00013599 deg
M 132.2008110471563 2.307e-05 deg
tp 2458697.021006801029
(2019-Aug-01.52100680)
8.5714e-05 TDB
period 1371.038771365605
3.75
1.1465e-05
3.139e-08
d
yr
n .2625746313807207 2.1957e-09 deg/d
Q 2.769390726981941 1.5439e-08 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      9503 days (26.02 yr)  
   first obs. used      1994-10-09  
   last obs. used      2020-10-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5918  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:52:48  

Additional Information
 Earth MOID = 1.05037 au 
 Jupiter MOID = 2.21043 au 
 T_jup = 3.501 
[ 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 17.31   n/a E2021B55  

186811 (2004 EG94)          Discovered 2004-Mar-15 by CSS at Catalina
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2004 EG94 = 2005 RR32 = 2005 SC134 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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