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56345 (2000 AN41)
Classification: Main-belt Asteroid          SPK-ID: 2056345
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2485758493891434 4.945e-08  
a 2.432955710711541 1.1721e-08 au
q 1.828181678395253 1.1667e-07 au
i 4.67177649522011 5.406e-06 deg
node 24.97343490974207 6.2802e-05 deg
peri 22.83955738148003 6.376e-05 deg
M 77.9980911248648 1.2127e-05 deg
tp 2458300.182109295767
(2018-Jun-30.68210930)
4.5513e-05 TDB
period 1386.116494574807
3.79
1.0016e-05
2.742e-08
d
yr
n .2597184301673219 1.8768e-09 deg/d
Q 3.03772974302783 1.4634e-08 au
  Orbit Determination Parameters
   # obs. used (total)      783  
   data-arc span      10063 days (27.55 yr)  
   first obs. used      1991-10-08  
   last obs. used      2019-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51405  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:24:33  

Additional Information
 Earth MOID = .83852 au 
 Jupiter MOID = 2.36771 au 
 T_jup = 3.459 
[ 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 15.5   n/a MPO468455  
diameter diameter 2.041 km 0.394 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.244   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56345 (2000 AN41)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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