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487347 (2014 QE206)
Classification: Main-belt Asteroid          SPK-ID: 2487347
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1158971867389994 1.0696e-07  
a 3.077526262988886 5.3497e-08 au
q 2.720849626993088 3.0694e-07 au
i 8.989767778847467 9.649e-06 deg
node 334.3481245958558 3.3975e-05 deg
peri 350.2173641512471 4.4403e-05 deg
M 106.0767955761371 2.9863e-05 deg
tp 2458815.442689383780
(2019-Nov-27.94268938)
0.00015596 TDB
period 1971.973518673072
5.40
5.1419e-05
1.408e-07
d
yr
n .1825582324463676 4.7602e-09 deg/d
Q 3.434202898984683 5.9697e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      6335 days (17.34 yr)  
   first obs. used      2003-07-08  
   last obs. used      2020-11-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62367  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 17:21:04  

Additional Information
 Earth MOID = 1.70881 au 
 Jupiter MOID = 1.90507 au 
 T_jup = 3.200 
[ 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 16.1   n/a MPO477316  

487347 (2014 QE206)          Discovered 2012-Feb-23 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

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