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(2020 DX1)
Classification: Aten [NEO]          SPK-ID: 3991699
[ 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1402978184621327 0.00037339  
a .9939932460828933 0.00014085 au
q .8545381620913696 0.00025008 au
i 11.29791317721667 0.03758 deg
node 153.7957605214869 0.002278 deg
peri 242.9104915000099 0.026311 deg
M 198.5429900921317 0.091409 deg
tp 2459162.840912095712
(2020-Nov-09.34091210)		 0.12642 TDB
period 361.9708329034792
0.99		 0.076939
0.0002106		 d
yr
n .994555271518231 0.0002114 deg/d
Q 1.133448330074417 0.00016061 au
   Orbit Determination Parameters
   # obs. used (total)      33  
   data-arc span      12 days  
   first obs. used      2020-02-18  
   last obs. used      2020-03-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .31271  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-30 05:59:57  

Additional Information
 Earth MOID = .0430994 au 
 Jupiter MOID = 4.08088 au 
 T_jup = 6.084 
[ 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 26.5   .2831 E2020-FI2 autocmod 2.8

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