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(2014 UK57)
Classification: Mars-crossing Asteroid          SPK-ID: 3259952
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .539199697800531 6.5848e-08  
a 2.888087890545342 3.4677e-08 au
q 1.33083177274192 1.9022e-07 au
i 20.46003816222177 6.3636e-06 deg
node 267.9100634745088 2.1149e-05 deg
peri 183.0248991525096 2.5118e-05 deg
M 65.04443139270964 5.6167e-06 deg
tp 2458876.592013807358
(2020-Jan-28.09201381)
2.8358e-05 TDB
period 1792.72648761168
4.91
3.2288e-05
8.84e-08
d
yr
n .2008114469706988 3.6167e-09 deg/d
Q 4.445344008348763 5.3375e-08 au
  Orbit Determination Parameters
   # obs. used (total)      609  
   data-arc span      5668 days (15.52 yr)  
   first obs. used      2004-09-15  
   last obs. used      2020-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .39016  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 11:34:53  

Additional Information
 Earth MOID = .34739 au 
 Jupiter MOID = .806843 au 
 T_jup = 2.977 
[ 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 16.7   n/a MPCxxxxx  

[ show close-approach data ]
Alternate Designations
 2014 UK57 = 2004 RL341 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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