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(2020 UY2)
Classification: Apollo [NEO]          SPK-ID: 54075594
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459143.5 (2020-Oct-21.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .395287700573324 0.00069217  
a 1.507230805137949 0.0016427 au
q .9114410059416895 5.0057e-05 au
i 17.84411666535511 0.021963 deg
node 27.84688708005134 0.00012682 deg
peri 49.42433071461078 0.014658 deg
M 338.7683731968961 0.046843 deg
tp 2459183.361059734908
(2020-Nov-29.86105974)
0.022784 TDB
period 675.877625282535
1.85
1.1049
0.003025
d
yr
n .5326408014313395 0.00087076 deg/d
Q 2.103020604334209 0.002292 au
  Orbit Determination Parameters
   # obs. used (total)      32  
   data-arc span      2 days  
   first obs. used      2020-10-20  
   last obs. used      2020-10-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .33787  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:13:23  

Additional Information
 Earth MOID = .0130823 au 
 Jupiter MOID = 3.29907 au 
 T_jup = 4.393 
[ 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 27.2   .36149 E2020-UH6 autocmod 2.8

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