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56995 (2000 SU299)
Classification: Main-belt Asteroid          SPK-ID: 2056995
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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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 .07441790920988263 4.8548e-08  
a 3.169621848632708 2.6883e-08 au
q 2.933745217671499 1.5734e-07 au
i 13.01992981358114 5.1716e-06 deg
node 217.5544627620678 2.0119e-05 deg
peri 327.3424132082681 3.6806e-05 deg
M 6.537849340697191 2.9283e-05 deg
tp 2458963.068087904926
(2020-Apr-23.56808790)
0.00016777 TDB
period 2061.15002839597
5.64
2.6222e-05
7.179e-08
d
yr
n .174659774902538 2.2221e-09 deg/d
Q 3.405498479593918 2.8884e-08 au
  Orbit Determination Parameters
   # obs. used (total)      667  
   data-arc span      8917 days (24.41 yr)  
   first obs. used      1995-11-28  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54695  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 11:16:48  

Additional Information
 Earth MOID = 1.94166 au 
 Jupiter MOID = 1.59744 au 
 T_jup = 3.158 
[ 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 14.5   n/a MPO436181  
diameter diameter 7.481 km 0.300 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.029   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56995 (2000 SU299)          Discovered 2000-Sep-28 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SU299 = 1998 KP62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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