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JPL Small-Body Database Browser
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447282 (2005 VJ20)
Classification: Main-belt Asteroid          SPK-ID: 2447282
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .09935251650771049 3.5222e-07  
a 3.015937679966249 1.19e-07 au
q 2.716296681831176 1.1566e-06 au
i 9.370338982990235 1.2927e-05 deg
node 211.8318757981438 4.9935e-05 deg
peri 188.756110830667 9.5636e-05 deg
M 212.3508948214171 0.00011194 deg
tp 2459385.121655063031
(2021-Jun-19.62165506)
0.00063774 TDB
period 1913.074891182365
5.24
0.00011323
3.1e-07
d
yr
n .1881787282135642 1.1138e-08 deg/d
Q 3.315578678101322 1.3083e-07 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      6349 days (17.38 yr)  
   first obs. used      2002-02-14  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46556  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:49:00  

Additional Information
 Earth MOID = 1.72387 au 
 Jupiter MOID = 2.09359 au 
 T_jup = 3.220 
[ 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 16.7   n/a E2015T44  

447282 (2005 VJ20)          Discovered 2005-Nov-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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