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175284 (2005 LP2)
Classification: Main-belt Asteroid          SPK-ID: 2175284
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1248302889224873 3.5847e-08  
a 2.447533746259959 1.1149e-08 au
q 2.14200740156679 8.984e-08 au
i 6.917279263479094 5.603e-06 deg
node 167.7869726921762 3.1765e-05 deg
peri 104.8845958091345 4.1136e-05 deg
M 2.290459141502261 2.4565e-05 deg
tp 2459191.601608530827
(2020-Dec-08.10160853)
9.5428e-05 TDB
period 1398.593352248628
3.83
9.5563e-06
2.616e-08
d
yr
n .2574014808673299 1.7588e-09 deg/d
Q 2.753060090953127 1.2541e-08 au
  Orbit Determination Parameters
   # obs. used (total)      439  
   data-arc span      6981 days (19.11 yr)  
   first obs. used      2001-04-14  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58935  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:04:45  

Additional Information
 Earth MOID = 1.13679 au 
 Jupiter MOID = 2.36198 au 
 T_jup = 3.477 
[ 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 16.39   n/a E2021B55  

175284 (2005 LP2)          Discovered 2005-Jun-02 by CSS at Catalina
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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