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JPL Small-Body Database Browser
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(2020 CY1)
Classification: Apollo [NEO]          SPK-ID: 3989814
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7889297291317279 9.9472e-06  
a 3.14856169538248 0.0001538 au
q .6645677698898462 1.3497e-06 au
i 66.19762475015614 0.00024359 deg
node 320.0956440360459 2.1979e-06 deg
peri 256.1763240325322 0.00047781 deg
M 12.12277598443166 0.00082937 deg
tp 2458931.782663547158
(2020-Mar-23.28266355)
0.00033397 TDB
period 2040.641611689632
5.59
0.14952
0.0004094
d
yr
n .1764151029449622 1.2926e-05 deg/d
Q 5.632555620875115 0.00027513 au
  Orbit Determination Parameters
   # obs. used (total)      47  
   # delay obs. used      2  
   # Doppler obs. used      3  
   data-arc span      4 days  
   first obs. used      2020-02-06  
   last obs. used      2020-02-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .44672  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-05 05:05:25  

Additional Information
 Earth MOID = .0111042 au 
 Jupiter MOID = 2.96854 au 
 T_jup = 2.038 
[ 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 23.651   .3827 13 autocmod 2.8

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