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117700 (2005 EZ292)
Classification: Main-belt Asteroid          SPK-ID: 2117700
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1656160554282038 5.3182e-08  
a 2.546973152962615 1.4005e-08 au
q 2.125153506087412 1.3822e-07 au
i 4.13405890577509 3.9517e-06 deg
node 69.46282711550296 7.728e-05 deg
peri 98.69295602881068 7.7949e-05 deg
M 284.0673130861909 1.308e-05 deg
tp 2459313.656366052467
(2021-Apr-09.15636605)
5.5281e-05 TDB
period 1484.68724551858
4.06
1.2245e-05
3.352e-08
d
yr
n .2424753099258 1.9999e-09 deg/d
Q 2.968792799837818 1.6324e-08 au
  Orbit Determination Parameters
   # obs. used (total)      497  
   data-arc span      10193 days (27.91 yr)  
   first obs. used      1992-01-01  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55788  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 09:49:35  

Additional Information
 Earth MOID = 1.13637 au 
 Jupiter MOID = 2.00905 au 
 T_jup = 3.419 
[ 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 16.2   n/a MPO453648  

117700 (2005 EZ292)          Discovered 2005-Mar-10 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2129-Feb-21 16:54 00:02 Jupiter 1.99930403928176 1.9993035846601 1.99930449390468 2.10674333133007 1.89500662228222 2498713.204478833 2.35730981257289 176.608422494755 17.2731114430741 -85.8446781761723 2026266.25831963 T 18 CATAB v2.0f-lin.ifort 2019-Dec-14 09:49:44 2019-Dec-14 09:49

Alternate Designations
 2005 EZ292 = 1999 VS118 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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