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359049 (2008 XR47)
Classification: Main-belt Asteroid          SPK-ID: 2359049
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04897986227147837 6.3286e-08  
a 2.369231999255333 2.2656e-08 au
q 2.253187342242628 1.5173e-07 au
i 6.205761991719396 7.5344e-06 deg
node 280.3995581657851 5.4505e-05 deg
peri 240.1116899525904 8.5128e-05 deg
M 355.8441956398427 6.5221e-05 deg
tp 2459015.876673928638
(2020-Jun-15.37667393)
0.00024132 TDB
period 1332.017134247443
3.65
1.9106e-05
5.231e-08
d
yr
n .2702667936800913 3.8766e-09 deg/d
Q 2.485276656268039 2.3765e-08 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      5548 days (15.19 yr)  
   first obs. used      2004-11-11  
   last obs. used      2020-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58763  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:41:13  

Additional Information
 Earth MOID = 1.26977 au 
 Jupiter MOID = 2.52295 au 
 T_jup = 3.536 
[ 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 17.5   n/a MPO455590  

359049 (2008 XR47)          Discovered 2008-Dec-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2008 XR47 = 2004 VW95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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