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452687 (2005 XX80)
Classification: Main-belt Asteroid          SPK-ID: 2452687
[ 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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06214287327837888 1.5096e-07  
a 3.034431697345295 6.8134e-08 au
q 2.84586339290527 4.6585e-07 au
i 12.0499459214123 1.3052e-05 deg
node 77.78983001330725 5.7117e-05 deg
peri 38.89175248720153 0.00014304 deg
M 231.0562800886304 0.00013455 deg
tp 2459692.031823493948
(2022-Apr-22.53182349)		 0.00073198 TDB
period 1930.698576316393
5.29		 6.5027e-05
1.78e-07		 d
yr
n .1864610066097676 6.2801e-09 deg/d
Q 3.22300000178532 7.2368e-08 au
   Orbit Determination Parameters
   # obs. used (total)      57  
   data-arc span      4524 days (12.39 yr)  
   first obs. used      2005-11-25  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .72691  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:20:25  

Additional Information
 Earth MOID = 1.87286 au 
 Jupiter MOID = 1.96537 au 
 T_jup = 3.206 
[ 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 16.5   n/a MPO437750  

452687 (2005 XX80)          Discovered 2005-Nov-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-01-04

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