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(2001 TA2)
Classification: Apollo [NEO, PHA]          SPK-ID: 3092374
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6473251662649432 1.4049e-07  
a 1.771065510610823 9.3524e-09 au
q .6246102344885656 2.52e-07 au
i 3.262572024304167 1.4285e-05 deg
node 50.38417112560862 0.00020407 deg
peri 227.375618948149 0.00021412 deg
M 78.57608002019143 1.5518e-05 deg
tp 2459012.595048743365
(2020-Jun-12.09504874)
3.5652e-05 TDB
period 860.8953568949487
2.36
6.8191e-06
1.867e-08
d
yr
n .4181692898175652 3.3123e-09 deg/d
Q 2.917520786733081 1.5406e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   # delay obs. used      1  
   # Doppler obs. used      1  
   data-arc span      4194 days (11.48 yr)  
   first obs. used      2001-10-11  
   last obs. used      2013-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .37246  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:16:01  

Additional Information
 Earth MOID = .0364385 au 
 Jupiter MOID = 2.25175 au 
 T_jup = 3.826 
[ 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 22.0   n/a MPO260735  

[ show close-approach data ]
Alternate Designations
 2001 TA2 = 2013 FH 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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