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JPL Small-Body Database Browser
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434193 (2003 DY8)
Classification: Main-belt Asteroid          SPK-ID: 2434193
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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 .1451098707450554 1.0539e-07  
a 3.104222527294377 7.9097e-08 au
q 2.653769197594801 3.4466e-07 au
i 20.45826490333016 1.2442e-05 deg
node 132.3994290786442 3.4628e-05 deg
peri 338.0419571269601 6.0036e-05 deg
M 15.32971938383273 5.9028e-05 deg
tp 2458515.433336239307
(2019-Jan-31.93333624)
0.00032539 TDB
period 1997.688162912277
5.47
7.6353e-05
2.09e-07
d
yr
n .1802083061228053 6.8877e-09 deg/d
Q 3.554675856993953 9.0575e-08 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      5846 days (16.01 yr)  
   first obs. used      2002-12-28  
   last obs. used      2018-12-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52625  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:26:03  

Additional Information
 Earth MOID = 1.679 au 
 Jupiter MOID = 1.56287 au 
 T_jup = 3.108 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO419178  

434193 (2003 DY8)          Discovered 2002-Dec-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

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