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183481 (2003 DR5)
Classification: Main-belt Asteroid          SPK-ID: 2183481
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1185659794237992 5.0516e-08  
a 2.724136375734679 2.093e-08 au
q 2.401146478261698 1.3664e-07 au
i 8.568486519503979 7.8583e-06 deg
node 4.976564203157603 3.3415e-05 deg
peri 254.3362357744143 4.9596e-05 deg
M 105.8870202127497 3.9407e-05 deg
tp 2458117.461306333109
(2017-Dec-29.96130633)
0.00017903 TDB
period 1642.259168032971
4.50
1.8927e-05
5.182e-08
d
yr
n .2192102239448557 2.5264e-09 deg/d
Q 3.04712627320766 2.3412e-08 au
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      21611 days (59.17 yr)  
   first obs. used      1960-09-26  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56623  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 15:02:43  

Additional Information
 Earth MOID = 1.40372 au 
 Jupiter MOID = 2.0597 au 
 T_jup = 3.331 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456933.5 (2014-Oct-03.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .119590206434502 4.9903e-08  
q 2.397970283400842 1.3504e-07 au
tp 2456477.812616781652
(2013-Jul-04.31261678)
0.00017751 TDB
node 4.991478043341072 3.3393e-05 deg
peri 254.8394691776232 4.9544e-05 deg
i 8.573311090019063 7.8601e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      21611 days (59.17 yr)  
   first obs. used      1960-09-26  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56623  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 15:02:43  

Additional Information
 Jupiter MOID = 2.0597 au 
 T_jup = 3.331 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.490298211937311E-15 -6.676531537529659E-15 -3.562982274600418E-12 -1.137234620573355E-14 -7.140419190993744E-13 4.974384772182698E-15
q -6.676531537529659E-15 1.823579672569662E-14 9.704650011815631E-12 3.0638179536723E-14 1.962818802362743E-12 -1.334149473032653E-14
tp -3.562982274600418E-12 9.704650011815631E-12 3.150953331866476E-8 4.60409595256226E-11 6.513578303313006E-9 -1.508192769483557E-11
node -1.137234620573355E-14 3.0638179536723E-14 4.60409595256226E-11 1.115087240988362E-9 -1.092414716928475E-9 2.335935791844709E-11
peri -7.140419190993744E-13 1.962818802362743E-12 6.513578303313006E-9 -1.092414716928475E-9 2.454570988361695E-9 -2.609344859367096E-11
i 4.974384772182698E-15 -1.334149473032653E-14 -1.508192769483557E-11 2.335935791844709E-11 -2.609344859367096E-11 6.178055094937792E-11

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 15.8   n/a MPO454263  

183481 (2003 DR5)          Discovered 2003-Feb-19 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2003 DR5 = 1999 GC12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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