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(2020 CD1)
Classification: Aten [NEO]          SPK-ID: 3989648
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458883.5 (2020-Feb-04.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2510689246404785 0.00045859  
a .9322266692146947 0.00064677 au
q .6981735218537862 7.7446e-05 au
i 29.0419059242481 0.10059 deg
node 132.1721961135058 0.0020993 deg
peri 238.3889832755689 0.15288 deg
M 96.32595017413138 0.23899 deg
tp 2458795.532649334127
(2019-Nov-08.03264933)
0.12677 TDB
period 328.7613169915959
0.90
0.34213
0.0009367
d
yr
n 1.095019338936407 0.0011396 deg/d
Q 1.166279816575603 0.00080915 au
  Orbit Determination Parameters
   # obs. used (total)      16  
   data-arc span      1 day  
   first obs. used      2020-02-03  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .53117  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-04 14:42:05  

Additional Information
 Earth MOID = .0183333 au 
 Jupiter MOID = 4.28099 au 
 T_jup = 6.298 
[ 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 26.172   .57797 1 autocmod 2.8

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