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56574 (2000 JK24)
Classification: Main-belt Asteroid          SPK-ID: 2056574
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2533753750949849 4.2325e-08  
a 2.416396808087505 1.1829e-08 au
q 1.804141360460009 1.0378e-07 au
i 10.53575542883921 6.177e-06 deg
node 256.9341483735056 2.7361e-05 deg
peri 38.96307715905616 3.0183e-05 deg
M 73.91934186315341 1.28e-05 deg
tp 2458718.787318382791
(2019-Aug-23.28731838)
4.8392e-05 TDB
period 1371.989560864154
3.76
1.0075e-05
2.758e-08
d
yr
n .2623926670209155 1.9268e-09 deg/d
Q 3.028652255715 1.4827e-08 au
  Orbit Determination Parameters
   # obs. used (total)      899  
   data-arc span      8391 days (22.97 yr)  
   first obs. used      1997-10-25  
   last obs. used      2020-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5451  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:58:43  

Additional Information
 Earth MOID = .801275 au 
 Jupiter MOID = 2.20368 au 
 T_jup = 3.450 
[ 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 14.7   n/a MPO337706  
diameter diameter 5.712 km 0.240 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.086   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56574 (2000 JK24)          Discovered 2000-May-07 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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