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215249 (2001 KD58)
Classification: Main-belt Asteroid          SPK-ID: 2215249
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1213708813695915 5.4464e-08  
a 2.607290025211554 1.6763e-08 au
q 2.290840936865483 1.3899e-07 au
i 13.00389950070617 5.6251e-06 deg
node 211.2470409487942 2.2645e-05 deg
peri 28.3520488509295 2.9544e-05 deg
M 90.64876473154335 2.0092e-05 deg
tp 2458213.294220371033
(2018-Apr-04.79422037)
8.4932e-05 TDB
period 1537.738336305455
4.21
1.483e-05
4.06e-08
d
yr
n .2341100507807656 2.2578e-09 deg/d
Q 2.923739113557625 1.8798e-08 au
  Orbit Determination Parameters
   # obs. used (total)      423  
   data-arc span      12932 days (35.41 yr)  
   first obs. used      1984-05-30  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56313  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:57:33  

Additional Information
 Earth MOID = 1.28798 au 
 Jupiter MOID = 2.07975 au 
 T_jup = 3.365 
[ 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 15.6   n/a MPO348581  
diameter diameter 2.109 km 0.582 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.301   0.104 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215249 (2001 KD58)          Discovered 2001-May-26 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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