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(2020 TS2)
Classification: Apollo [NEO]          SPK-ID: 54055090
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 2459133.5 (2020-Oct-11.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9496973806513185 0.00025606  
a 2.508593238764473 0.010953 au
q .1261888107902454 9.2007e-05 au
i 20.13827391828806 0.0033862 deg
node 134.059866266792 0.041496 deg
peri 73.79562272354704 0.039284 deg
M 13.42318841355585 0.091568 deg
tp 2459079.387576681524
(2020-Aug-17.88757668)
0.014777 TDB
period 1451.255230462113
3.97
9.5044
0.02602
d
yr
n .2480611214647389 0.0016246 deg/d
Q 4.8909976667387 0.021354 au
  Orbit Determination Parameters
   # obs. used (total)      30  
   data-arc span      21 days  
   first obs. used      2020-10-02  
   last obs. used      2020-10-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .4012  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:08:10  

Additional Information
 Earth MOID = .202264 au 
 Jupiter MOID = 1.49465 au 
 T_jup = 2.483 
[ 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 18.9   .22467 E2020-UK5 autocmod 2.8

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