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450270 (2004 AE)
Classification: Apollo [NEO, PHA]          SPK-ID: 2450270
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3327382871989458 7.2135e-08  
a 1.431603190979335 5.9178e-09 au
q .9552539972643255 1.034e-07 au
i 18.72996683531082 2.4006e-05 deg
node 307.587855599209 3.8491e-05 deg
peri 193.1525559618969 4.1261e-05 deg
M 190.0091066271979 3.1448e-05 deg
tp 2459295.930662933976
(2021-Mar-22.43066293)
5.6315e-05 TDB
period 625.6513895893663
1.71
3.8794e-06
1.062e-08
d
yr
n .5754003043712229 3.5678e-09 deg/d
Q 1.907952384694344 7.8869e-09 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      6120 days (16.76 yr)  
   first obs. used      2004-01-04  
   last obs. used      2020-10-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65932  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-08 06:59:35  

Additional Information
 Earth MOID = .0227567 au 
 Jupiter MOID = 3.14325 au 
 T_jup = 4.572 
[ 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 20.6   n/a MPO456137  

450270 (2004 AE)          Discovered 2004-Jan-04 by LINEAR at Socorro
Reference: Last Updated: 2015-11-30

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