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441304 (2008 AU26)
Classification: Amor [NEO]          SPK-ID: 2441304
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 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1023291632230784 5.5062e-08  
a 1.394935813033684 5.5816e-09 au
q 1.252193198536043 8.1295e-08 au
i 2.66461800851626 5.3804e-06 deg
node 299.5182991658563 9.8967e-05 deg
peri 128.6499627151161 0.00010976 deg
M 230.0900670287774 4.8898e-05 deg
tp 2459217.654893906656
(2021-Jan-03.15489391)
8.1667e-05 TDB
period 601.7689334326229
1.65
3.6118e-06
9.889e-09
d
yr
n .5982362664461266 3.5906e-09 deg/d
Q 1.537678427531326 6.1527e-09 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      4705 days (12.88 yr)  
   first obs. used      2007-12-30  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61186  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-17 05:30:47  

Additional Information
 Earth MOID = .26939 au 
 Jupiter MOID = 3.61187 au 
 T_jup = 4.759 
[ 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 20.9   n/a MPO349178  

441304 (2008 AU26)          Discovered 2007-Dec-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

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