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(2020 RS3)
Classification: Aten [NEO]          SPK-ID: 54053928
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6050606593673274 0.0002513  
a .8651362735151875 6.6784e-06 au
q .3416763494194956 0.00021489 au
i 9.30707766435383 0.0079931 deg
node 355.3395448136243 0.00015877 deg
peri 158.7033688672985 0.0043348 deg
M 355.1285754767101 0.01872 deg
tp 2459204.477211499973
(2020-Dec-20.97721150)
0.01524 TDB
period 293.917340429867
0.80
0.0034034
9.318e-06
d
yr
n 1.224834164168348 1.4183e-05 deg/d
Q 1.388596197610879 1.0719e-05 au
  Orbit Determination Parameters
   # obs. used (total)      52  
   data-arc span      34 days  
   first obs. used      2020-09-10  
   last obs. used      2020-10-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .49636  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:55:49  

Additional Information
 Earth MOID = .0556356 au 
 Jupiter MOID = 3.60796 au 
 T_jup = 6.655 
[ hide covariance matrix ]
Orbital Elements at Epoch 2459117.5 (2020-Sep-25.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6050733493852578 0.00025127  
q .3416500298608576 0.00021483 au
tp 2459204.478159547900
(2020-Dec-20.97815955)
0.015241 TDB
node 355.3418941779274 0.00015465 deg
peri 158.7058479367519 0.0043304 deg
i 9.307939341971187 0.0079926 deg
  Orbit Determination Parameters
   # obs. used (total)      52  
   data-arc span      34 days  
   first obs. used      2020-09-10  
   last obs. used      2020-10-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .49636  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:55:49  

Additional Information
 Jupiter MOID = 3.60796 au 
 T_jup = 6.655 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.313774232388446E-8 -5.398145842046281E-8 -3.829425450560156E-6 3.811204564748837E-8 1.086839160024882E-6 2.008278111538462E-6
q -5.398145842046281E-8 4.615360732013196E-8 3.273983627330325E-6 -3.258114796329982E-8 -9.293827431823124E-7 -1.717046933661481E-6
tp -3.829425450560156E-6 3.273983627330325E-6 .0002322790501225662 -2.312236726822462E-6 -6.589237964519589E-5 -.0001218035197716526
node 3.811204564748837E-8 -3.258114796329982E-8 -2.312236726822462E-6 2.391611309166054E-8 6.541222961728353E-7 1.21290930411861E-6
peri 1.086839160024882E-6 -9.293827431823124E-7 -6.589237964519589E-5 6.541222961728353E-7 1.875255748942123E-5 3.457252362821012E-5
i 2.008278111538462E-6 -1.717046933661481E-6 -.0001218035197716526 1.21290930411861E-6 3.457252362821012E-5 6.388132922176588E-5

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 22.9   .44901 E2020X92 autocmod 2.8

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