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215590 (2003 KY10)
Classification: Main-belt Asteroid          SPK-ID: 2215590
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1820985781959929 5.628e-08  
a 2.763998067527464 3.2638e-08 au
q 2.260677949294241 1.6055e-07 au
i 8.784976324353464 5.801e-06 deg
node 91.80177620826447 3.9776e-05 deg
peri 164.7963241546578 4.6387e-05 deg
M 243.8634878079598 3.2259e-05 deg
tp 2459541.966145231624
(2021-Nov-23.46614523)
0.00015789 TDB
period 1678.436941183986
4.60
2.9729e-05
8.139e-08
d
yr
n .2144852696974438 3.799e-09 deg/d
Q 3.267318185760688 3.8581e-08 au
  Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      9840 days (26.94 yr)  
   first obs. used      1993-01-25  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64106  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 01:05:20  

Additional Information
 Earth MOID = 1.24684 au 
 Jupiter MOID = 1.80579 au 
 T_jup = 3.299 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO454548  
diameter diameter 4.849 km 0.303 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215590 (2003 KY10)          Discovered 2003-May-23 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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