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117676 (2005 EZ219)
Classification: Main-belt Asteroid          SPK-ID: 2117676
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1153694478974037 5.4289e-08  
a 2.636829498791103 1.8944e-08 au
q 2.332619935315986 1.3831e-07 au
i 12.27815262681523 6.8215e-06 deg
node 307.0418168099999 2.1977e-05 deg
peri 245.6885435074042 3.4124e-05 deg
M 185.4895090429219 2.8398e-05 deg
tp 2459758.624513168985
(2022-Jun-28.12451317)
0.00012602 TDB
period 1563.945085731046
4.28
1.6854e-05
4.614e-08
d
yr
n .23018711033049 2.4807e-09 deg/d
Q 2.941039062266221 2.113e-08 au
  Orbit Determination Parameters
   # obs. used (total)      475  
   data-arc span      7263 days (19.89 yr)  
   first obs. used      1999-12-12  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54095  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 13:53:26  

Additional Information
 Earth MOID = 1.36509 au 
 Jupiter MOID = 2.15557 au 
 T_jup = 3.355 
[ 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 15.3   n/a MPO432680  

117676 (2005 EZ219)          Discovered 2005-Mar-10 by Siding Spring Survey at Siding Spring
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 EZ219 = 1999 XN191 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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