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(2018 RQ1)
Classification: Aten [NEO]          SPK-ID: 3827305
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1711491183646584 9.8367e-06  
a .8786313506815182 6.4118e-06 au
q .7282543696448274 1.3957e-05 au
i .8450891271990358 2.0664e-05 deg
node 38.32475274374582 0.0011826 deg
peri 116.3390675230864 0.0007207 deg
M 345.4524676941526 0.013333 deg
tp 2459408.656128981855
(2021-Jul-13.15612898)
0.011274 TDB
period 300.8212211846266
0.82
0.0032929
9.015e-06
d
yr
n 1.196724082770254 1.31e-05 deg/d
Q 1.029008331718209 7.5092e-06 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      28 days  
   first obs. used      2018-09-07  
   last obs. used      2018-10-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .29758  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:38:41  

Additional Information
 Earth MOID = .00822938 au 
 Jupiter MOID = 3.94638 au 
 T_jup = 6.732 
[ 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 24.2   .39747 MPO461091 autocmod 2.6n

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