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JPL Small-Body Database Browser
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(2013 RT73)
Classification: Apollo [NEO]          SPK-ID: 3648091
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5691826882649058 0.00051619  
a 2.337988124790068 0.0026575 au
q 1.007245758790631 6.1938e-05 au
i 4.552420999154571 0.0031506 deg
node 349.4683948893851 0.0071833 deg
peri 19.82920413200451 0.0072751 deg
M 61.15483051673156 1.3353 deg
tp 2459174.685391778264
(2020-Nov-21.18539178)
4.4652 TDB
period 1305.755543513078
3.57
2.2263
0.006095
d
yr
n .2757024481255011 0.00047008 deg/d
Q 3.668730490789506 0.0041702 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      9 days  
   first obs. used      2013-09-13  
   last obs. used      2013-09-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .30482  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 08:33:53  

Additional Information
 Earth MOID = .0153055 au 
 Jupiter MOID = 1.80892 au 
 T_jup = 3.324 
[ 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 24.7   n/a E2013S06  

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