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JPL Small-Body Database Browser
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(2019 RE1)
Classification: Apollo [NEO]          SPK-ID: 3843783
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3697787043581859 0.00059344  
a 1.551597570716683 0.0013899 au
q .9778498313317591 6.7144e-05 au
i 4.38310052610508 0.0053144 deg
node 341.3440346425433 0.0022383 deg
peri 327.1587624501055 0.017056 deg
M 353.7202501705397 0.48682 deg
tp 2459408.814219918841
(2021-Jul-13.31421992)
0.97118 TDB
period 705.9388178149236
1.93
0.94852
0.002597
d
yr
n .5099592073917961 0.0006852 deg/d
Q 2.125345310101607 0.0019038 au
  Orbit Determination Parameters
   # obs. used (total)      16  
   data-arc span      1 day  
   first obs. used      2019-09-05  
   last obs. used      2019-09-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .36813  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:40:12  

Additional Information
 Earth MOID = .00570765 au 
 Jupiter MOID = 3.15321 au 
 T_jup = 4.365 
[ 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   .17946 MPO492691 autocmod 2.8

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