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268475 (2005 XN52)
Classification: Main-belt Asteroid          SPK-ID: 2268475
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .149410125459798 4.7827e-08  
a 2.638089141165792 2.335e-08 au
q 2.24393191161008 1.3362e-07 au
i 3.730059897170988 6.8376e-06 deg
node 338.5281369560312 6.4209e-05 deg
peri 47.29244549997032 6.7947e-05 deg
M 185.7676066923573 2.3102e-05 deg
tp 2459757.958821454854
(2022-Jun-27.45882146)
0.00010566 TDB
period 1565.065890142864
4.28
2.0779e-05
5.689e-08
d
yr
n .2300222644090328 3.0539e-09 deg/d
Q 3.032246370721503 2.6839e-08 au
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      7159 days (19.60 yr)  
   first obs. used      2000-09-20  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60064  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 15:35:43  

Additional Information
 Earth MOID = 1.24982 au 
 Jupiter MOID = 2.43482 au 
 T_jup = 3.378 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO427488  

268475 (2005 XN52)          Discovered 2005-Dec-02 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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