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JPL Small-Body Database Browser
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136099 (2003 DD4)
Classification: Main-belt Asteroid          SPK-ID: 2136099
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1326680882305115 4.4212e-08  
a 2.745818918884915 2.0739e-08 au
q 2.381536372289283 1.1666e-07 au
i 5.911012082352131 5.4373e-06 deg
node 142.0889417038962 4.7933e-05 deg
peri 132.3514223094868 5.2582e-05 deg
M 100.9619353542533 2.2223e-05 deg
tp 2458134.418963965204
(2018-Jan-15.91896397)		 0.00010207 TDB
period 1661.905275327686
4.55		 1.8828e-05
5.155e-08		 d
yr
n .2166188442533327 2.4541e-09 deg/d
Q 3.110101465480546 2.349e-08 au
   Orbit Determination Parameters
   # obs. used (total)      571  
   data-arc span      9897 days (27.10 yr)  
   first obs. used      1991-10-02  
   last obs. used      2018-11-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62705  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:42:22  

Additional Information
 Earth MOID = 1.36957 au 
 Jupiter MOID = 2.02035 au 
 T_jup = 3.327 
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[ 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 15.2   n/a MPO453845  

136099 (2003 DD4)          Discovered 2003-Feb-22 by NEAT at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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Alternate Designations
 2003 DD4 = 1999 JB74 = 2000 SH262 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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