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JPL Small-Body Database Browser
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(2015 DS53)
Classification: Apollo [NEO]          SPK-ID: 3710920
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4452121961080718 1.2911e-06  
a 1.145685977466682 5.4731e-07 au
q .6356126073885179 1.176e-06 au
i 4.347545302464236 2.9683e-05 deg
node 167.7218240392544 0.00018771 deg
peri 93.15046948903661 9.562e-05 deg
M 90.47253867390842 0.00082179 deg
tp 2458487.932998073843
(2019-Jan-04.43299807)
0.00094193 TDB
period 447.9162548923073
1.23
0.00032096
8.787e-07
d
yr
n .8037216691020846 5.7592e-07 deg/d
Q 1.655759347544847 7.9098e-07 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      596 days (1.63 yr)  
   first obs. used      2015-02-18  
   last obs. used      2016-10-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .48396  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:35:33  

Additional Information
 Earth MOID = .00805906 au 
 Jupiter MOID = 3.42557 au 
 T_jup = 5.380 
[ 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 24.2   n/a E2016T48  

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