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JPL Small-Body Database Browser
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(2019 RC1)
Classification: Apollo [NEO]          SPK-ID: 3843780
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.


Orbital Elements at Epoch 2458732.5 (2019-Sep-06.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7097294808346838 0.00064152  
a 2.131195229332502 0.0040316 au
q .6186231456609906 0.00019695 au
i 5.22243684563197 0.0046095 deg
node 163.5118996219426 4.0825e-05 deg
peri 266.7766654691568 0.0011799 deg
M 344.727116407623 0.049768 deg
tp 2458780.711630646432
(2019-Oct-24.21163065)
0.020299 TDB
period 1136.405376740926
3.11
3.2246
0.008828
d
yr
n .3167883638780703 0.00089891 deg/d
Q 3.643767313004014 0.006893 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      2 days  
   first obs. used      2019-09-05  
   last obs. used      2019-09-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .42282  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:40:11  

Additional Information
 Earth MOID = .00123457 au 
 Jupiter MOID = 1.72364 au 
 T_jup = 3.339 
[ 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 28.9   .38809 MPO492691 autocmod 2.8

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