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201866 (2003 YV145)
Classification: Main-belt Asteroid          SPK-ID: 2201866
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03934025085666583 5.2341e-08  
a 3.153761227701779 3.361e-08 au
q 3.029691469861965 1.7705e-07 au
i 11.11608492669063 5.8189e-06 deg
node 84.69945459235797 3.5853e-05 deg
peri 61.40099086349736 0.00010193 deg
M 297.7336805691638 9.4891e-05 deg
tp 2459354.328112649930
(2021-May-19.82811265)
0.00053942 TDB
period 2045.698568958508
5.60
3.2702e-05
8.953e-08
d
yr
n .1759790056378056 2.8131e-09 deg/d
Q 3.277830985541593 3.4932e-08 au
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      7180 days (19.66 yr)  
   first obs. used      2000-05-30  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61834  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 00:12:36  

Additional Information
 Earth MOID = 2.0621 au 
 Jupiter MOID = 1.83599 au 
 T_jup = 3.177 
[ 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 15.1   n/a MPO413037  
diameter diameter 3.434 km 0.754 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.137   0.076 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

201866 (2003 YV145)          Discovered 2003-Dec-28 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2003 YV145 = 2000 KZ45 = 2002 TO347 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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