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JPL Small-Body Database Browser
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(2019 RT3)
Classification: Apollo [NEO]          SPK-ID: 3843850
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4576240702681446 6.8428e-06  
a 1.829202230373654 2.2588e-05 au
q .9921152603664941 2.6673e-07 au
i 4.353449986546622 5.8559e-05 deg
node 348.2856249287973 1.0699e-05 deg
peri 340.6391120771968 6.3151e-05 deg
M 311.8666591813923 0.00089914 deg
tp 2458721.318799340051
(2019-Aug-25.81879934)
2.7466e-05 TDB
period 903.6307686667735
2.47
0.016738
4.583e-05
d
yr
n .3983928087477011 7.3794e-06 deg/d
Q 2.666289200380814 3.2925e-05 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      68 days  
   first obs. used      2019-09-11  
   last obs. used      2019-11-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .36381  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 19:57:39  

Additional Information
 Earth MOID = .00165667 au 
 Jupiter MOID = 2.70453 au 
 T_jup = 3.896 
[ 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 25.2   .41154 E2019-WE6 autocmod 2.8

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