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214986 (2008 AY114)
Classification: Main-belt Asteroid          SPK-ID: 2214986
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 .0505948705867201 5.3303e-08  
a 2.787856832287365 2.5641e-08 au
q 2.646805576643482 1.4709e-07 au
i 5.812550861397036 6.6878e-06 deg
node 153.6019713488866 5.762e-05 deg
peri 137.0660101284216 9.3018e-05 deg
M 76.852785497083 7.0818e-05 deg
tp 2458637.537932674591
(2019-Jun-03.03793267)
0.0003351 TDB
period 1700.216113079034
4.65
2.3456e-05
6.422e-08
d
yr
n .211737788643852 2.9211e-09 deg/d
Q 2.928908087931247 2.6938e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      6083 days (16.65 yr)  
   first obs. used      2004-03-21  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6066  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:50:42  

Additional Information
 Earth MOID = 1.63437 au 
 Jupiter MOID = 2.16837 au 
 T_jup = 3.321 
[ 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 MPO440134  

214986 (2008 AY114)          Discovered 2008-Jan-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2008 AY114 = 2004 FE115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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