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434413 (2005 JB148)
Classification: Main-belt Asteroid          SPK-ID: 2434413
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1008697013432816 1.4371e-07  
a 3.042325109251059 8.122e-08 au
q 2.735446684091738 4.8451e-07 au
i 23.82228914303624 1.0671e-05 deg
node 86.4855751828304 2.9792e-05 deg
peri 158.02685959422 0.00011849 deg
M 291.7602304211756 0.00013247 deg
tp 2459367.902333669522
(2021-Jun-02.40233367)
0.00072597 TDB
period 1938.236909904094
5.31
7.7616e-05
2.125e-07
d
yr
n .1857358087447696 7.4378e-09 deg/d
Q 3.34920353441038 8.9412e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      5851 days (16.02 yr)  
   first obs. used      2004-01-19  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43883  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 09:48:19  

Additional Information
 Earth MOID = 1.72989 au 
 Jupiter MOID = 1.76325 au 
 T_jup = 3.102 
[ 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 15.8   n/a MPO335532  
diameter diameter 4.183 km 0.947 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.030   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

434413 (2005 JB148)          Discovered 2005-May-15 by NEAT at Palomar
Reference: Last Updated: 2015-06-04

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