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424618 (2008 JZ24)
Classification: Jupiter Trojan          SPK-ID: 2424618
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1506625233608935 1.1201e-07  
a 5.235372380152117 2.8693e-07 au
q 4.446597966624472 6.478e-07 au
i 35.30625155161251 7.9911e-06 deg
node 86.31943133141168 1.3142e-05 deg
peri 180.4431398229049 3.6015e-05 deg
M 2.893394530978521 2.902e-05 deg
tp 2459361.333839931689
(2021-May-26.83383993)
0.00035408 TDB
period 4375.42045823614
11.98
0.0003597
9.848e-07
d
yr
n .08227780699849051 6.764e-09 deg/d
Q 6.024146793679762 3.3016e-07 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      6762 days (18.51 yr)  
   first obs. used      2002-12-12  
   last obs. used      2021-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56519  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 16:42:34  

Additional Information
 Earth MOID = 3.43067 au 
 Jupiter MOID = .8227 au 
 T_jup = 2.612 
[ 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 13.28   n/a E2021B25  
diameter diameter 13.586 km 0.592 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.060   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

424618 (2008 JZ24)          Discovered 2008-May-11 by Farra d'Isonzo at Farra d'Isonzo
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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