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103314 (2000 AY56)
Classification: Main-belt Asteroid          SPK-ID: 2103314
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .131790319953248 4.5491e-08  
a 2.770392090207881 1.4864e-08 au
q 2.405281230243437 1.2141e-07 au
i 1.729035877794141 4.7988e-06 deg
node 358.4064887065253 0.00012166 deg
peri 161.7044918559183 0.00012266 deg
M 122.5903050501869 1.5604e-05 deg
tp 2458426.959738890999
(2018-Nov-04.45973889)
7.1638e-05 TDB
period 1684.264460511067
4.61
1.3555e-05
3.711e-08
d
yr
n .2137431552113633 1.7202e-09 deg/d
Q 3.135502950172325 1.6823e-08 au
  Orbit Determination Parameters
   # obs. used (total)      768  
   data-arc span      7592 days (20.79 yr)  
   first obs. used      2000-01-04  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55325  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:49:29  

Additional Information
 Earth MOID = 1.41399 au 
 Jupiter MOID = 1.84508 au 
 T_jup = 3.324 
[ 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 15.46   n/a E2021B55  
diameter diameter 2.539 km 0.597 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.190   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103314 (2000 AY56)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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