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305576 (2008 XC47)
Classification: Main-belt Asteroid          SPK-ID: 2305576
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .217524118535477 1.2545e-07  
a 2.32490294810404 2.0645e-08 au
q 1.819180483637176 2.8935e-07 au
i 25.60100714668033 1.0035e-05 deg
node 74.82541796255251 1.9214e-05 deg
peri 358.6790041231205 2.7551e-05 deg
M 103.7304203382005 2.4358e-05 deg
tp 2458627.413696190564
(2019-May-23.91369619)
8.4785e-05 TDB
period 1294.808879916731
3.54
1.7246e-05
4.722e-08
d
yr
n .278033311003514 3.7033e-09 deg/d
Q 2.830625412570903 2.5135e-08 au
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      6702 days (18.35 yr)  
   first obs. used      2001-12-23  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50349  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:00:30  

Additional Information
 Earth MOID = .834289 au 
 Jupiter MOID = 2.47467 au 
 T_jup = 3.415 
[ 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 16.5   n/a MPO376976  

305576 (2008 XC47)          Discovered 2008-Dec-04 by CSS at Catalina
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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