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312916 (2011 VU14)
Classification: Main-belt Asteroid          SPK-ID: 2312916
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1100321697687082 8.3148e-08  
a 2.790333835097684 4.3417e-08 au
q 2.483307348842845 2.4021e-07 au
i 3.512799207854792 7.0111e-06 deg
node 301.089959833531 0.00014689 deg
peri 22.24662544141888 0.00015047 deg
M 23.73574902591717 3.3899e-05 deg
tp 2458888.250835969071
(2020-Feb-08.75083597)
0.00015973 TDB
period 1702.482572048211
4.66
3.9735e-05
1.088e-07
d
yr
n .2114559091003755 4.9353e-09 deg/d
Q 3.097360321352523 4.8194e-08 au
  Orbit Determination Parameters
   # obs. used (total)      188  
   data-arc span      6552 days (17.94 yr)  
   first obs. used      2000-04-10  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61648  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:29:17  

Additional Information
 Earth MOID = 1.47129 au 
 Jupiter MOID = 2.18527 au 
 T_jup = 3.318 
[ 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 MPO437380  

312916 (2011 VU14)          Discovered 2001-Sep-20 by LINEAR at Socorro
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2011 VU14 = 2001 SS84 = 2008 AD53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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