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(2013 CZ87)
Classification: Apollo [NEO]          SPK-ID: 3626688
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .388435704734365 1.4741e-05  
a 1.618519014590528 3.8576e-05 au
q .9898284405320865 4.6546e-07 au
i 6.3339343229899 0.0001968 deg
node 328.3266786452301 5.1181e-05 deg
peri 200.475743445012 0.00021666 deg
M 280.695132100024 0.049597 deg
tp 2459366.180913732383
(2021-May-31.68091373)
0.10954 TDB
period 752.0992156356143
2.06
0.026889
7.362e-05
d
yr
n .4786602518867895 1.7113e-05 deg/d
Q 2.24720958864897 5.3561e-05 au
  Orbit Determination Parameters
   # obs. used (total)      32  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      9 days  
   first obs. used      2013-02-11  
   last obs. used      2013-02-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .42997  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 07:40:53  

Additional Information
 Earth MOID = .0141795 au 
 Jupiter MOID = 2.7319 au 
 T_jup = 4.236 
[ 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 26.0   n/a MPO258453  

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