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JPL Small-Body Database Browser
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487450 (2014 SQ24)
Classification: Main-belt Asteroid          SPK-ID: 2487450
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08937985391980971 1.0533e-07  
a 2.850401800946231 5.6644e-08 au
q 2.595633304364894 2.7708e-07 au
i 12.42486493664851 1.9629e-05 deg
node 2.681097516872244 2.5646e-05 deg
peri 274.1537629311671 0.00020791 deg
M 54.49320690713469 0.00021707 deg
tp 2458334.429075611063
(2018-Aug-03.92907561)
0.001055 TDB
period 1757.751804610278
4.81
5.2396e-05
1.435e-07
d
yr
n .2048070717696221 6.105e-09 deg/d
Q 3.105170297527567 6.1707e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      6522 days (17.86 yr)  
   first obs. used      2001-12-20  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58027  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:45:16  

Additional Information
 Earth MOID = 1.61701 au 
 Jupiter MOID = 2.08488 au 
 T_jup = 3.265 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO399037  

487450 (2014 SQ24)          Discovered 2014-Aug-20 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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