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(2020 RO6)
Classification: Apollo [NEO]          SPK-ID: 54054320
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 49 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4438442450166711 3.1435e-06  
a 1.75757463593235 9.902e-06 au
q .9774852485865057 2.5809e-08 au
i 1.884929338538917 1.0933e-05 deg
node 130.5471125395881 3.6385e-05 deg
peri 310.3574975192877 4.2911e-05 deg
M 359.1692093517216 2.5951e-06 deg
tp 2459202.464075553950
(2020-Dec-18.96407555)
1.2976e-05 TDB
period 851.0774656493073
2.33
0.0071923
1.969e-05
d
yr
n .4229932227442391 3.5747e-06 deg/d
Q 2.537664023278194 1.4297e-05 au
  Orbit Determination Parameters
   # obs. used (total)      282  
   data-arc span      172 days  
   first obs. used      2020-09-13  
   last obs. used      2021-03-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .50516  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:56:03  

Additional Information
 Earth MOID = .0188744 au 
 Jupiter MOID = 2.73448 au 
 T_jup = 4.002 
[ hide covariance matrix ]
Orbital Elements at Epoch 2459173.5 (2020-Nov-20.0) TDB
Reference: JPL 49 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4437088211092312 3.1451e-06  
q .9774828715915426 2.5785e-08 au
tp 2459202.467176159163
(2020-Dec-18.96717616)
1.292e-05 TDB
node 130.5601696471484 3.6421e-05 deg
peri 310.3475070943367 4.2818e-05 deg
i 1.884726963270823 1.0936e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      282  
   data-arc span      172 days  
   first obs. used      2020-09-13  
   last obs. used      2021-03-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .50516  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:56:03  

Additional Information
 Jupiter MOID = 2.73448 au 
 T_jup = 4.002 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.89149796552748E-12 -5.636803954347866E-14 3.829818226744642E-11 -1.223440514989219E-11 -6.88919308473683E-11 3.363600571096015E-11
q -5.636803954347866E-14 6.648744103944068E-16 -2.157665573061418E-13 1.65076698118329E-13 2.949780299368091E-13 -1.873710648558887E-13
tp 3.829818226744642E-11 -2.157665573061418E-13 1.669258354563957E-10 -4.989163572271738E-11 -2.436753456220347E-10 1.30505549828906E-10
node -1.223440514989219E-11 1.65076698118329E-13 -4.989163572271738E-11 1.326495085531737E-9 -1.235050181613906E-9 -9.238678930583681E-11
peri -6.88919308473683E-11 2.949780299368091E-13 -2.436753456220347E-10 -1.235050181613906E-9 1.833363834866991E-9 -1.836798308982645E-10
i 3.363600571096015E-11 -1.873710648558887E-13 1.30505549828906E-10 -9.238678930583681E-11 -1.836798308982645E-10 1.196070087619913E-10

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 22.40   .44458 MPO600165 autocmod 2.8

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