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(2020 RW3)
Classification: Apollo [NEO]          SPK-ID: 54053932
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459105.5 (2020-Sep-13.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5057379237196659 0.00081486  
a 1.723578649794572 0.0025397 au
q .8518995620799199 0.00014922 au
i 7.22244212656067 0.0098661 deg
node 346.7022228364544 0.00080153 deg
peri 65.16295470584207 0.0019995 deg
M 339.8774909968965 0.052805 deg
tp 2459151.698163884551
(2020-Oct-29.19816388)
0.019124 TDB
period 826.5042394004289
2.26
1.8268
0.005002
d
yr
n .4355694536559847 0.00096271 deg/d
Q 2.595257737509224 0.0038241 au
  Orbit Determination Parameters
   # obs. used (total)      41  
   data-arc span      4 days  
   first obs. used      2020-09-11  
   last obs. used      2020-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .62759  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-16 08:00:04  

Additional Information
 Earth MOID = .0170291 au 
 Jupiter MOID = 2.84101 au 
 T_jup = 4.004 
[ 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 26.293   .3349 3 autocmod 2.8

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