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(2003 RL)
Classification: Mars-crossing Asteroid          SPK-ID: 3160821
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5035192788347891 0.00026354  
a 2.63600340837784 0.0012461 au
q 1.308724873185384 7.7515e-05 au
i 13.04200124754696 0.0046629 deg
node 163.8103340261779 0.00063779 deg
peri 170.0194459206621 0.0022304 deg
M 15.80935718964904 1.102 deg
tp 2459131.851810291652
(2020-Oct-09.35181029)
4.7367 TDB
period 1563.210192453992
4.28
1.1084
0.003035
d
yr
n .2302953254385178 0.00016329 deg/d
Q 3.963281943570296 0.0018735 au
  Orbit Determination Parameters
   # obs. used (total)      40  
   data-arc span      31 days  
   first obs. used      2003-09-02  
   last obs. used      2003-10-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .71166  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 21:47:32  

Additional Information
 Earth MOID = .300006 au 
 Jupiter MOID = 1.46263 au 
 T_jup = 3.172 
[ 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 20.4   n/a MPO53763  

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