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(2019 UM2)
Classification: Amor [NEO]          SPK-ID: 3879293
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2756426364896545 0.00055726  
a 1.405058915415621 0.0011368 au
q 1.017764771547165 4.1718e-05 au
i 2.619902325081525 0.0043444 deg
node 202.3407436692389 0.00098964 deg
peri 195.7470788971766 0.01584 deg
M 126.0014388831833 0.153 deg
tp 2458787.581580763299
(2019-Oct-31.08158076)
0.013604 TDB
period 608.3313937095252
1.67
0.73828
0.002021
d
yr
n .5917827087712294 0.00071819 deg/d
Q 1.792353059284077 0.0014501 au
  Orbit Determination Parameters
   # obs. used (total)      16  
   data-arc span      2 days  
   first obs. used      2019-10-20  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .25406  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-26 08:19:35  

Additional Information
 Earth MOID = .0263968 au 
 Jupiter MOID = 3.62134 au 
 T_jup = 4.701 
[ 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 28.4   .5928 MPO502109 autocmod 2.8

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