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56608 (2000 JS58)
Classification: Main-belt Asteroid          SPK-ID: 2056608
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3053459961893115 3.4012e-08  
a 2.750637290539565 1.3955e-08 au
q 1.910741206904293 9.2148e-08 au
i 15.15419802315939 5.0522e-06 deg
node 74.05511704070372 1.7552e-05 deg
peri 235.8195463130313 1.9442e-05 deg
M 21.5227741433628 8.9479e-06 deg
tp 2458500.880544401335
(2019-Jan-17.38054440)
4.1097e-05 TDB
period 1666.281668740121
4.56
1.268e-05
3.472e-08
d
yr
n .2160499072597952 1.6441e-09 deg/d
Q 3.590533374174837 1.8216e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1309  
   data-arc span      7597 days (20.80 yr)  
   first obs. used      1999-02-18  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47822  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:45:37  

Additional Information
 Earth MOID = .938719 au 
 Jupiter MOID = 1.83547 au 
 T_jup = 3.228 
[ 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 13.9   n/a MPO452939  
diameter diameter 5.241 km 0.879 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.196   0.111 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

56608 (2000 JS58)          Discovered 2000-May-06 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

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