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JPL Small-Body Database Browser
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487317 (2014 QT126)
Classification: Main-belt Asteroid          SPK-ID: 2487317
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1017596823648045 9.3019e-08  
a 2.784640605211353 6.3701e-08 au
q 2.501276461724909 2.6548e-07 au
i 3.938306763608753 8.2229e-06 deg
node 296.8208866260354 0.00013496 deg
peri 250.1861354537599 0.00013876 deg
M 154.639941680007 3.4629e-05 deg
tp 2457871.426470065104
(2017-Apr-27.92647007)
0.00015937 TDB
period 1697.274765659693
4.65
5.824e-05
1.595e-07
d
yr
n .2121047265202673 7.2781e-09 deg/d
Q 3.068004748697798 7.0183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      2822 days (7.73 yr)  
   first obs. used      2012-02-01  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59178  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:44:23  

Additional Information
 Earth MOID = 1.5064 au 
 Jupiter MOID = 1.91962 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 17.1   n/a MPO399003  

487317 (2014 QT126)          Discovered 2012-Feb-01 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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