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(2007 RE242)
Classification: Mars-crossing Asteroid          SPK-ID: 3406733
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5354488492658587 2.4783e-07  
a 2.955862580377073 6.1607e-08 au
q 1.373149363126158 7.1605e-07 au
i 9.762846108608837 1.6712e-05 deg
node 352.6146818088849 7.2249e-05 deg
peri 36.91416081701476 0.00010153 deg
M 204.6941459331439 3.6875e-05 deg
tp 2460001.274272872102
(2023-Feb-25.77427287)
0.0002142 TDB
period 1856.200076719956
5.08
5.8031e-05
1.589e-07
d
yr
n .1939446100207833 6.0633e-09 deg/d
Q 4.538575797627989 9.4594e-08 au
  Orbit Determination Parameters
   # obs. used (total)      45  
   data-arc span      3629 days (9.94 yr)  
   first obs. used      2007-07-19  
   last obs. used      2017-06-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .653  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 00:47:19  

Additional Information
 Earth MOID = .39178 au 
 Jupiter MOID = 1.09107 au 
 T_jup = 3.015 
[ 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 17.8   n/a MPO413602  

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