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390498 (2014 AJ47)
Classification: Main-belt Asteroid          SPK-ID: 2390498
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07214220011775141 8.606e-08  
a 2.790772695190007 3.1961e-08 au
q 2.589440212930453 2.406e-07 au
i 3.476554035058805 6.9613e-06 deg
node 314.2828629813646 0.00014464 deg
peri 87.01618270863469 0.00015868 deg
M 200.5057949082372 5.9119e-05 deg
tp 2459754.944909168117
(2022-Jun-24.44490917)
0.00027823 TDB
period 1702.884234221931
4.66
2.9253e-05
8.009e-08
d
yr
n .2114060326387885 3.6316e-09 deg/d
Q 2.992105177449561 3.4267e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      9327 days (25.54 yr)  
   first obs. used      1993-08-14  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57972  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:51:59  

Additional Information
 Earth MOID = 1.60038 au 
 Jupiter MOID = 2.29855 au 
 T_jup = 3.323 
[ 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 16.5   n/a MPO434439  

390498 (2014 AJ47)          Discovered 2000-Jan-06 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21

Alternate Designations
 2014 AJ47 = 2000 AB214 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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