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243256 (2007 XC5)
Classification: Main-belt Asteroid          SPK-ID: 2243256
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1061976159356458 5.7043e-08  
a 2.769907325903307 3.3075e-08 au
q 2.475749771529696 1.7132e-07 au
i 7.068178057915102 8.8247e-06 deg
node 62.5559152105584 6.5222e-05 deg
peri 244.272905456249 8.4638e-05 deg
M 268.0948285818823 5.7115e-05 deg
tp 2459030.366631179912
(2020-Jun-29.86663118)
0.00026981 TDB
period 1683.822409957025
4.61
3.016e-05
8.257e-08
d
yr
n .2137992687775119 3.8294e-09 deg/d
Q 3.064064880276918 3.6588e-08 au
  Orbit Determination Parameters
   # obs. used (total)      203  
   data-arc span      6091 days (16.68 yr)  
   first obs. used      2002-09-05  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60158  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:37:38  

Additional Information
 Earth MOID = 1.47008 au 
 Jupiter MOID = 2.14898 au 
 T_jup = 3.318 
[ 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 16.1   n/a MPO396765  
diameter diameter 3.520 km 0.275 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243256 (2007 XC5)          Discovered 2007-Dec-04 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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