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JPL Small-Body Database Browser
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(2009 RT1)
Classification: Amor [NEO]          SPK-ID: 3467083
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1061821431819319 2.7929e-07  
a 1.15547851774749 8.4594e-09 au
q 1.032787332332379 3.2585e-07 au
i 4.149437207097276 7.565e-06 deg
node 159.6623576845021 5.7129e-05 deg
peri 136.4955083445987 0.00015436 deg
M 308.9198202882069 0.00015982 deg
tp 2458664.871133424592
(2019-Jun-30.37113342)
0.00020208 TDB
period 453.6712314561981
1.24
4.9821e-06
1.364e-08
d
yr
n .7935261816017486 8.7142e-09 deg/d
Q 1.2781697031626 9.3576e-09 au
  Orbit Determination Parameters
   # obs. used (total)      61  
   data-arc span      3694 days (10.11 yr)  
   first obs. used      2009-09-11  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53728  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-24 06:04:46  

Additional Information
 Earth MOID = .0371615 au 
 Jupiter MOID = 3.80464 au 
 T_jup = 5.438 
[ 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 23.6   n/a MPO164352  

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