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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1159506716329755 1.8211e-07  
a 3.076345545129312 7.7177e-08 au
q 2.719641212996456 5.8879e-07 au
i 8.989945463602234 1.8077e-05 deg
node 334.3518115841648 3.5855e-05 deg
peri 350.0061262955753 4.6077e-05 deg
M 33.95464014009981 2.963e-05 deg
tp 2458814.613551052062
(2019-Nov-27.11355105)
0.00015892 TDB
period 1970.838782126492
5.40
7.4164e-05
2.03e-07
d
yr
n .1826633427679802 6.8737e-09 deg/d
Q 3.433049877262167 8.6125e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      5835 days (15.98 yr)  
   first obs. used      2003-07-08  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67437  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:08  

Additional Information
 Earth MOID = 1.70831 au 
 Jupiter MOID = 1.90622 au 
 T_jup = 3.200 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457152.5 (2015-May-10.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1193673484354005 1.815e-07  
q 2.708461434740574 5.8953e-07 au
tp 2456846.453906530658
(2014-Jul-07.95390653)
0.00013732 TDB
node 334.582223795135 3.5836e-05 deg
peri 350.4101769116545 4.5463e-05 deg
i 9.000039970614271 1.8086e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      5835 days (15.98 yr)  
   first obs. used      2003-07-08  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67437  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:08  

Additional Information
 Jupiter MOID = 1.90622 au 
 T_jup = 3.200 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.294050571155295E-14 -1.063810518514308E-13 5.598147988921548E-12 -9.557111259392871E-14 7.249014073767033E-13 -1.155367307862917E-13
q -1.063810518514308E-13 3.475455137830421E-13 -1.749868931016384E-11 3.093952122966337E-13 -2.099540710274392E-12 3.820317408345827E-13
tp 5.598147988921548E-12 -1.749868931016384E-11 1.885692295806496E-8 -2.100539770129198E-11 3.833543681399032E-9 -8.750256428414229E-12
node -9.557111259392871E-14 3.093952122966337E-13 -2.100539770129198E-11 1.284247342337903E-9 -1.270226869548133E-9 -1.504031798861195E-10
peri 7.249014073767033E-13 -2.099540710274392E-12 3.833543681399032E-9 -1.270226869548133E-9 2.066894285492083E-9 1.488798100023668E-10
i -1.155367307862917E-13 3.820317408345827E-13 -8.750256428414229E-12 -1.504031798861195E-10 1.488798100023668E-10 3.271206198069861E-10

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

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