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(2020 DB5)
Classification: Amor [NEO, PHA]          SPK-ID: 54013501
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5179250847227037 0.0001169  
a 2.129416058896704 0.00056221 au
q 1.026538066182743 2.2199e-05 au
i 11.71139420516964 0.00062163 deg
node 77.82000740637959 0.0026499 deg
peri 188.8684393941242 0.0038493 deg
M 6.676744700980403 0.0016178 deg
tp 2458979.450029867978
(2020-May-09.95002987)
0.003354 TDB
period 1134.982628048541
3.11
0.44949
0.001231
d
yr
n .3171854714807172 0.00012562 deg/d
Q 3.232294051610666 0.00085339 au
  Orbit Determination Parameters
   # obs. used (total)      43  
   data-arc span      59 days  
   first obs. used      2020-02-29  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .50077  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-28 07:10:33  

Additional Information
 Earth MOID = .0151514 au 
 Jupiter MOID = 1.88608 au 
 T_jup = 3.515 
[ 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 19.225   .45293 9 autocmod 2.8

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