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JPL Small-Body Database Browser
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(2018 CB1)
Classification: Apollo [NEO]          SPK-ID: 3799249
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 2458156.5 (2018-Feb-07.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4796987209905925 0.00087076  
a 1.688118056673748 0.0025426 au
q .8783299840062263 0.00014705 au
i 1.476948145183437 0.0018898 deg
node 168.7008063869765 0.0089478 deg
peri 29.05208400475446 0.0036706 deg
M 339.4049869963741 0.052506 deg
tp 2458202.331304575402
(2018-Mar-24.83130458)
0.013303 TDB
period 801.129362930721
2.19
1.8099
0.004955
d
yr
n .4493656288954817 0.0010152 deg/d
Q 2.497906129341269 0.0037622 au
  Orbit Determination Parameters
   # obs. used (total)      36  
   data-arc span      9 days  
   first obs. used      2018-02-05  
   last obs. used      2018-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .46031  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-15 06:21:38  

Additional Information
 Earth MOID = .00861303 au 
 Jupiter MOID = 2.45945 au 
 T_jup = 4.082 
[ 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 25.5   n/a MPO435634  

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