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379417 (2010 AY73)
Classification: Main-belt Asteroid          SPK-ID: 2379417
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06995581212575551 7.3886e-08  
a 3.139231422571023 5.774e-08 au
q 2.919623938954377 2.4165e-07 au
i 14.76660874917118 8.5562e-06 deg
node 313.2260070098963 2.7925e-05 deg
peri 168.32653724 7.9115e-05 deg
M 310.9827945723485 7.3361e-05 deg
tp 2459277.117385998966
(2021-Mar-03.61738600)
0.00041682 TDB
period 2031.577648925932
5.56
5.6051e-05
1.535e-07
d
yr
n .1772021857940439 4.889e-09 deg/d
Q 3.35883890618767 6.178e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      7677 days (21.02 yr)  
   first obs. used      1999-01-18  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56403  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:10:37  

Additional Information
 Earth MOID = 1.93632 au 
 Jupiter MOID = 1.71037 au 
 T_jup = 3.156 
[ 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 15.6   n/a MPO455730  
diameter diameter 4.381 km 0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379417 (2010 AY73)          Discovered 2010-Jan-15 by CSS at Catalina
Reference: Last Updated: 2013-11-20

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