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213792 (2003 FJ42)
Classification: Main-belt Asteroid          SPK-ID: 2213792
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1000711574889732 4.1814e-08  
a 3.154727747513543 3.0901e-08 au
q 2.839030490257282 1.4278e-07 au
i 22.04830264511255 5.8411e-06 deg
node 9.172779799658873 1.1017e-05 deg
peri 248.4046045399757 3.4265e-05 deg
M 346.8520274585119 3.3314e-05 deg
tp 2459275.247649936084
(2021-Mar-01.74764994)
0.00018931 TDB
period 2046.639045836088
5.60
3.0071e-05
8.233e-08
d
yr
n .1758981393091393 2.5844e-09 deg/d
Q 3.470425004769804 3.3994e-08 au
  Orbit Determination Parameters
   # obs. used (total)      567  
   data-arc span      6313 days (17.28 yr)  
   first obs. used      2003-02-12  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54623  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:07  

Additional Information
 Earth MOID = 1.90397 au 
 Jupiter MOID = 1.69566 au 
 T_jup = 3.086 
[ 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 14.44   n/a E2021B55  
diameter diameter 9.005 km 0.203 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

213792 (2003 FJ42)          Discovered 2003-Mar-30 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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