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JPL Small-Body Database Browser
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56962 (2000 SW65)
Classification: Jupiter Trojan          SPK-ID: 2056962
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0834590935104489 7.1178e-08  
a 5.274861973375073 1.5734e-07 au
q 4.834626774684452 4.0489e-07 au
i 15.19117438063903 7.2166e-06 deg
node 183.032087675271 2.3147e-05 deg
peri 149.3953007321081 5.0009e-05 deg
M 256.2085701463178 5.0936e-05 deg
tp 2460276.274951607446
(2023-Nov-27.77495161)
0.00066459 TDB
period 4425.018358703984
12.12
0.00019799
5.421e-07
d
yr
n .0813555946704452 3.6401e-09 deg/d
Q 5.715097172065693 1.7048e-07 au
  Orbit Determination Parameters
   # obs. used (total)      463  
   data-arc span      12339 days (33.78 yr)  
   first obs. used      1985-07-20  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53944  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:27:55  

Additional Information
 Earth MOID = 3.83526 au 
 Jupiter MOID = .0495338 au 
 T_jup = 2.923 
[ 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 12.3   n/a MPO439470  
diameter diameter 17.821 km 0.664 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.080   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

56962 (2000 SW65)          Discovered 2000-Sep-24 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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