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390481 (2014 AU)
Classification: Main-belt Asteroid          SPK-ID: 2390481
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1990519536256249 8.7968e-08  
a 2.60921406197853 3.2396e-08 au
q 2.089844905514251 2.4181e-07 au
i 10.48833292698726 8.3007e-06 deg
node 87.0505747301704 5.025e-05 deg
peri 261.7390143979654 5.4877e-05 deg
M 291.775417774787 2.9449e-05 deg
tp 2459292.243626200600
(2021-Mar-18.74362620)
0.00012912 TDB
period 1539.440799879344
4.21
2.867e-05
7.849e-08
d
yr
n .2338511490849246 4.3552e-09 deg/d
Q 3.128583218442809 3.8844e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      7181 days (19.66 yr)  
   first obs. used      2000-12-18  
   last obs. used      2020-08-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61279  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:40:36  

Additional Information
 Earth MOID = 1.11407 au 
 Jupiter MOID = 2.37255 au 
 T_jup = 3.359 
[ 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 16.2   n/a MPO434439  

390481 (2014 AU)          Discovered 2004-Nov-03 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Alternate Designations
 2014 AU = 2004 VA10 = 2011 GV83 = 2011 JA26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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