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(2016 UC57)
Classification: Amor [NEO]          SPK-ID: 3762168
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1945916177868615 9.6173e-05  
a 1.357350032492213 0.00021888 au
q 1.093221093766505 4.5747e-05 au
i 9.476243631549705 0.0039195 deg
node 52.26964640600094 3.8022e-05 deg
peri 6.298097017426718 0.0019215 deg
M 81.92892103442989 0.19303 deg
tp 2458869.046864978128
(2020-Jan-20.54686498)
0.27792 TDB
period 577.6120081941135
1.58
0.13971
0.0003825
d
yr
n .6232557406926652 0.00015075 deg/d
Q 1.621478971217923 0.00026147 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      36 days  
   first obs. used      2016-10-29  
   last obs. used      2016-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .57173  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:08:28  

Additional Information
 Earth MOID = .105499 au 
 Jupiter MOID = 3.68204 au 
 T_jup = 4.822 
[ 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 23.9   n/a MPO438031  

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