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JPL Small-Body Database Browser
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295942 (2008 XD25)
Classification: Main-belt Asteroid          SPK-ID: 2295942
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0888464805108673 8.1732e-08  
a 3.10413807962264 5.6845e-08 au
q 2.828346336228406 2.8729e-07 au
i 8.774608794572702 9.2039e-06 deg
node 283.953310494826 5.7081e-05 deg
peri 118.2573320615331 8.8991e-05 deg
M 344.1086717794525 6.878e-05 deg
tp 2458688.679507938450
(2019-Jul-24.17950794)
0.00038274 TDB
period 1997.606645415355
5.47
5.4873e-05
1.502e-07
d
yr
n .1802156599880286 4.9504e-09 deg/d
Q 3.379929823016874 6.1896e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      5843 days (16.00 yr)  
   first obs. used      2002-10-03  
   last obs. used      2018-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57942  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:49:19  

Additional Information
 Earth MOID = 1.85056 au 
 Jupiter MOID = 1.9729 au 
 T_jup = 3.197 
[ 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 15.7   n/a MPO413253  

295942 (2008 XD25)          Discovered 2008-Dec-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 XD25 = 2004 BC39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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