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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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1023291567798197 5.6574e-08  
a 1.394935815211229 8.9355e-09 au
q 1.252193209478694 8.4841e-08 au
i 2.664611246694001 8.2274e-06 deg
node 299.5182655118167 0.00011026 deg
peri 128.6500394521832 0.00014578 deg
M 230.0900185640039 0.00010568 deg
tp 2459217.654975427900
(2021-Jan-03.15497543)
0.00017805 TDB
period 601.7689348416973
1.65
5.7821e-06
1.583e-08
d
yr
n .5982362650453241 5.7482e-09 deg/d
Q 1.537678420943765 9.8499e-09 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      4583 days (12.55 yr)  
   first obs. used      2007-12-30  
   last obs. used      2020-07-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65923  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jul-18 08:20:23  

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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