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(2019 TA1)
Classification: Apollo [NEO]          SPK-ID: 3873325
[ 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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .264188619492054 0.00033424  
a 1.305978635073771 0.00056876 au
q .9609539423875146 1.8013e-05 au
i 7.991486809019985 0.0091891 deg
node 12.12195441120334 0.00033615 deg
peri 56.15281304025624 0.0053753 deg
M 123.0822426499902 0.074013 deg
tp 2458814.121661739128
(2019-Nov-26.62166174)		 0.0096783 TDB
period 545.1330779267303
1.49		 0.35611
0.000975		 d
yr
n .6603892050894525 0.0004314 deg/d
Q 1.651003327760028 0.00071902 au
   Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      19 days  
   first obs. used      2019-10-03  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .44611  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-11 07:44:47  

Additional Information
 Earth MOID = .0386135 au 
 Jupiter MOID = 3.64823 au 
 T_jup = 4.941 
[ 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 26.0   .26495 E2019-VE2 autocmod 2.8

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