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JPL Small-Body Database Browser
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390483 (2014 AV4)
Classification: Main-belt Asteroid          SPK-ID: 2390483
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09855183683983287 9.0989e-08  
a 3.13695462579996 6.3462e-08 au
q 2.827801985344163 3.0443e-07 au
i 2.409220776764766 7.5532e-06 deg
node 106.3760062012157 0.00019716 deg
peri 30.06089856506988 0.00020088 deg
M 335.3314468448929 4.0139e-05 deg
tp 2458739.559915054676
(2019-Sep-13.05991505)
0.00022816 TDB
period 2029.367880025791
5.56
6.1582e-05
1.686e-07
d
yr
n .1773951403997903 5.3831e-09 deg/d
Q 3.446107266255756 6.9716e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      8479 days (23.21 yr)  
   first obs. used      1995-10-20  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68661  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:46:44  

Additional Information
 Earth MOID = 1.84237 au 
 Jupiter MOID = 1.57809 au 
 T_jup = 3.203 
[ 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 16.5   n/a MPO418995  

390483 (2014 AV4)          Discovered 2009-Feb-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21

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