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(2020 SG3)
Classification: Apollo [NEO]          SPK-ID: 54054567
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2474040276998162 0.00013276  
a 1.241572639735131 0.00018918 au
q .9344025679827667 2.2467e-05 au
i 2.818214238642253 0.0015321 deg
node 297.1234153069827 0.0068995 deg
peri 138.4269644660258 0.0077729 deg
M 229.2252518676429 0.032662 deg
tp 2459184.059987191048
(2020-Nov-30.55998719)		 0.003894 TDB
period 505.308527315199
1.38		 0.11549
0.0003162		 d
yr
n .7124360277724758 0.00016283 deg/d
Q 1.548742711487495 0.00023598 au
   Orbit Determination Parameters
   # obs. used (total)      29  
   data-arc span      34 days  
   first obs. used      2020-09-12  
   last obs. used      2020-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .46266  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-16 08:04:43  

Additional Information
 Earth MOID = 2.74366E-5 au 
 Jupiter MOID = 3.68559 au 
 T_jup = 5.136 
[ 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 24.849   .70195 5 autocmod 2.8

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