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243918 (2001 KX47)
Classification: Main-belt Asteroid          SPK-ID: 2243918
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2324655679937452 4.6741e-08  
a 2.629492176044407 2.0227e-08 au
q 2.018225783805135 1.2514e-07 au
i 11.57778698932838 7.8908e-06 deg
node 244.4245047559292 2.5468e-05 deg
peri 61.51920708578876 3.1918e-05 deg
M 124.5781285772056 2.0062e-05 deg
tp 2458461.553627604263
(2018-Dec-09.05362760)
8.3169e-05 TDB
period 1557.421806527006
4.26
1.7971e-05
4.92e-08
d
yr
n .2311512516976932 2.6672e-09 deg/d
Q 3.240758568283678 2.4929e-08 au
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      7214 days (19.75 yr)  
   first obs. used      2000-03-04  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52973  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 16:29:56  

Additional Information
 Earth MOID = 1.03241 au 
 Jupiter MOID = 2.08553 au 
 T_jup = 3.334 
[ 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 15.8   n/a MPO454791  
diameter diameter 3.557 km 1.082 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.067   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

243918 (2001 KX47)          Discovered 2001-May-24 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

Alternate Designations
 2001 KX47 = 2002 VS112 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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