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517046 (2013 AA53)
Classification: Apollo [NEO]          SPK-ID: 2517046
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6672472966060515 2.4264e-07  
a 1.282472443980699 3.4788e-08 au
q .4267461727628217 3.2064e-07 au
i 27.86870004705433 2.8631e-05 deg
node 98.3699240009372 1.7993e-05 deg
peri 195.928692185156 3.3364e-05 deg
M 262.8756921429383 6.0701e-05 deg
tp 2459343.618549661786
(2021-May-09.11854966)
9.2847e-05 TDB
period 530.4818022906178
1.45
2.1585e-05
5.91e-08
d
yr
n .6786283684860099 2.7613e-08 deg/d
Q 2.138198715198576 5.8001e-08 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      2959 days (8.10 yr)  
   first obs. used      2013-01-07  
   last obs. used      2021-02-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .54604  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 19:01:27  

Additional Information
 Earth MOID = .347748 au 
 Jupiter MOID = 3.10189 au 
 T_jup = 4.711 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.4   n/a MPO254830  

517046 (2013 AA53)          Discovered 2013-Jan-07 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-05-06

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