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JPL Small-Body Database Browser
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(2014 SD304)
Classification: Amor [NEO]          SPK-ID: 3691712
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1083834232728893 2.4552e-06  
a 1.167882708335482 4.194e-06 au
q 1.04130358242487 8.7288e-07 au
i 2.293850159678784 4.4452e-05 deg
node 7.628187369531657 6.628e-05 deg
peri 19.29889488566985 0.00025694 deg
M 210.3784823129862 0.0067748 deg
tp 2458792.097052770902
(2019-Nov-04.59705277)
0.0097075 TDB
period 460.9961191665633
1.26
0.0024832
6.799e-06
d
yr
n .7809176369008168 4.2065e-06 deg/d
Q 1.294461834246095 4.6485e-06 au
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      149 days  
   first obs. used      2014-08-20  
   last obs. used      2015-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .42091  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Aug-05 05:58:41  

Additional Information
 Earth MOID = .0445462 au 
 Jupiter MOID = 3.90867 au 
 T_jup = 5.397 
[ 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 MPO322351  

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