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(2020 OR5)
Classification: Centaur          SPK-ID: 54049832
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3759703157485813 5.2059e-07  
a 6.232512912510303 1.7807e-06 au
q 3.889273064886694 3.1967e-06 au
i 166.5660130248566 1.6785e-05 deg
node 329.7310790615828 3.6225e-05 deg
peri 18.7667110659504 0.00015733 deg
M 343.8074710007652 5.4893e-05 deg
tp 2459256.126215268748
(2021-Feb-10.62621527)
0.00084017 TDB
period 5683.203500892169
15.56
0.0024356
6.668e-06
d
yr
n .06334455557389172 2.7147e-08 deg/d
Q 8.575752760133911 2.4502e-06 au
  Orbit Determination Parameters
   # obs. used (total)      69  
   data-arc span      6200 days (16.97 yr)  
   first obs. used      2003-09-27  
   last obs. used      2020-09-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .66567  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-24 03:24:06  

Additional Information
 Earth MOID = 2.87882 au 
 Jupiter MOID = .764924 au 
 T_jup = -1.138 
[ 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 15.741   .32166 4 autocmod 2.8

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