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JPL Small-Body Database Browser
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(2014 UN114)
Classification: Aten [NEO]          SPK-ID: 3694529
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .160015014866902 1.1609e-05  
a .8972123260140827 5.4453e-06 au
q .7536448823281716 1.499e-05 au
i 3.414258524935776 0.00025441 deg
node 203.8262906458015 0.00016264 deg
peri 38.63897671227164 0.00015607 deg
M 247.2124784522347 0.016309 deg
tp 2458697.752287763453
(2019-Aug-02.25228776)
0.014948 TDB
period 310.4139812134794
0.85
0.0028259
7.737e-06
d
yr
n 1.159741576692768 1.0558e-05 deg/d
Q 1.040779769699994 6.3167e-06 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      65 days  
   first obs. used      2014-10-26  
   last obs. used      2014-12-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .38311  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:37:52  

Additional Information
 Earth MOID = .00102164 au 
 Jupiter MOID = 3.95084 au 
 T_jup = 6.618 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 24.5   n/a E2014V43  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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