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118177 (1992 EZ13)
Classification: Outer Main-belt Asteroid          SPK-ID: 2118177
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1055681894614749 4.8423e-08  
a 3.967706995413325 5.5838e-08 au
q 3.548843351593912 1.9783e-07 au
i 8.792023602273648 7.9765e-06 deg
node 182.8639323748438 2.7553e-05 deg
peri 301.9821330893456 4.6267e-05 deg
M 259.0822319484773 3.9557e-05 deg
tp 2460009.731822439535
(2023-Mar-06.23182244)
0.00032667 TDB
period 2886.740974389168
7.90
6.0938e-05
1.668e-07
d
yr
n .124708106197916 2.6325e-09 deg/d
Q 4.386570639232739 6.1732e-08 au
  Orbit Determination Parameters
   # obs. used (total)      373  
   data-arc span      10537 days (28.85 yr)  
   first obs. used      1992-03-02  
   last obs. used      2021-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54592  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:19:04  

Additional Information
 Earth MOID = 2.57504 au 
 Jupiter MOID = .775059 au 
 T_jup = 3.028 
[ 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 14.0   n/a MPO493674  

118177 (1992 EZ13)          Discovered 1992-Mar-02 by UESAC at La Silla
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

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Alternate Designations
 1992 EZ13 = 2000 DX68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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