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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1210756208196234 5.4193e-08  
a 2.608061382790236 1.6739e-08 au
q 2.292288731733223 1.3821e-07 au
i 13.00156894570026 5.6169e-06 deg
node 211.2470392912589 2.2274e-05 deg
peri 28.43693098917169 2.9207e-05 deg
M 184.1915684309372 2.0307e-05 deg
tp 2459751.798183103435
(2022-Jun-21.29818310)
8.9263e-05 TDB
period 1538.420788487547
4.21
1.4811e-05
4.055e-08
d
yr
n .2340061982352198 2.2529e-09 deg/d
Q 2.923834033847249 1.8766e-08 au
  Orbit Determination Parameters
   # obs. used (total)      425  
   data-arc span      12954 days (35.47 yr)  
   first obs. used      1984-05-30  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56206  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:10:19  

Additional Information
 Earth MOID = 1.28946 au 
 Jupiter MOID = 2.0793 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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