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47503 (2000 AQ54)
Classification: Main-belt Asteroid          SPK-ID: 2047503
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1960830637227997 4.3781e-08  
a 2.384590972402818 8.4515e-09 au
q 1.917013068808344 1.0495e-07 au
i 2.284008061572792 3.7405e-06 deg
node 79.63054764741062 0.00011391 deg
peri 310.1784011058588 0.0001144 deg
M 258.6154001383331 9.74e-06 deg
tp 2459379.281501055803
(2021-Jun-13.78150106)
3.7032e-05 TDB
period 1344.990664915044
3.68
7.1504e-06
1.958e-08
d
yr
n .2676598502806259 1.423e-09 deg/d
Q 2.852168875997293 1.0109e-08 au
  Orbit Determination Parameters
   # obs. used (total)      790  
   data-arc span      8556 days (23.43 yr)  
   first obs. used      1995-11-27  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54478  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:48:48  

Additional Information
 Earth MOID = .923307 au 
 Jupiter MOID = 2.58952 au 
 T_jup = 3.509 
[ 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 16.0   n/a MPO337638  

47503 (2000 AQ54)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

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