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344579 (2003 AE78)
Classification: Main-belt Asteroid          SPK-ID: 2344579
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1561757522278149 5.4141e-08  
a 3.028804881223578 3.7866e-08 au
q 2.555779000547208 1.5825e-07 au
i 12.991966643077 6.9755e-06 deg
node 82.35883199538303 2.9644e-05 deg
peri 31.32316355107804 3.8289e-05 deg
M 112.229841045431 2.5656e-05 deg
tp 2458400.278954881584
(2018-Oct-08.77895488)
0.00013263 TDB
period 1925.330858796815
5.27
3.6106e-05
9.885e-08
d
yr
n .1869808497355995 3.5065e-09 deg/d
Q 3.501830761899948 4.378e-08 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      6318 days (17.30 yr)  
   first obs. used      2003-01-10  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63301  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:26:43  

Additional Information
 Earth MOID = 1.58181 au 
 Jupiter MOID = 1.71341 au 
 T_jup = 3.187 
[ 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 15.7   n/a MPO471580  

344579 (2003 AE78)          Discovered 2003-Jan-10 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2003 AE78 = 2007 XA18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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