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47497 (2000 AE44)
Classification: Main-belt Asteroid          SPK-ID: 2047497
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .237138443279733 4.3246e-08  
a 2.367227631155667 6.6766e-09 au
q 1.805866955814642 1.0218e-07 au
i 1.168047772785594 3.7423e-06 deg
node 47.41762719372763 0.00019631 deg
peri 277.3799058048941 0.0001965 deg
M 351.1820837810941 7.5187e-06 deg
tp 2459033.085315208100
(2020-Jul-02.58531521)
2.7755e-05 TDB
period 1330.327163889918
3.64
5.6282e-06
1.541e-08
d
yr
n .2706101249164519 1.1449e-09 deg/d
Q 2.928588306496691 8.2599e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1123  
   data-arc span      10137 days (27.75 yr)  
   first obs. used      1993-01-29  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51455  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:41:57  

Additional Information
 Earth MOID = .794335 au 
 Jupiter MOID = 2.41213 au 
 T_jup = 3.508 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO432033  

47497 (2000 AE44)          Discovered 2000-Jan-02 by Spacewatch at Kitt Peak
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AE44 = 1998 QK13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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