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(2016 CB31)
Classification: Apollo [NEO]          SPK-ID: 3742055
[ 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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4590603536907346 0.00020945  
a 1.766775662502844 0.00065852 au
q .9557190019821066 1.3836e-05 au
i 1.226956400575856 0.00052569 deg
node 90.84757454163343 0.0038967 deg
peri 96.22950624130544 0.0022375 deg
M 283.1408861198595 0.35985 deg
tp 2459183.631651310922
(2020-Nov-30.13165131)		 0.9598 TDB
period 857.7693801511142
2.35		 0.47957
0.001313		 d
yr
n .4196932279589863 0.00023465 deg/d
Q 2.577832323023581 0.00096082 au
   Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      26 days  
   first obs. used      2016-02-03  
   last obs. used      2016-02-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .35773  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:07:28  

Additional Information
 Earth MOID = .0165789 au 
 Jupiter MOID = 2.37789 au 
 T_jup = 3.980 
[ 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 25.0   n/a MPO373609  
diameter diameter 0.070 km 0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.037   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

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