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(2020 TY1)
Classification: Apollo [NEO]          SPK-ID: 54055071
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .541086956805335 8.6419e-06  
a 1.874303526513396 3.2514e-05 au
q .8601423352227552 1.285e-06 au
i 5.875082521764807 7.0751e-05 deg
node 50.96995208560481 4.5035e-05 deg
peri 49.04392712918765 4.6419e-05 deg
M .5472796713116442 4.8095e-05 deg
tp 2459199.075163190788
(2020-Dec-15.57516319)
0.00016217 TDB
period 937.2561748675098
2.57
0.024388
6.677e-05
d
yr
n .3840998967554303 9.9945e-06 deg/d
Q 2.888464717804037 5.0106e-05 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      140 days  
   first obs. used      2020-10-08  
   last obs. used      2021-02-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .36081  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:08:06  

Additional Information
 Earth MOID = .00368302 au 
 Jupiter MOID = 2.32723 au 
 T_jup = 3.780 
[ 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 22.68   .5227 E2021-CI3 autocmod 2.8

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