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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0892430703115967 1.0632e-07  
a 2.851323828517576 5.6552e-08 au
q 2.59686293560805 2.7993e-07 au
i 12.42267876565601 1.9626e-05 deg
node 2.676153006777498 2.565e-05 deg
peri 274.3710408900836 0.00020795 deg
M 136.1914952137224 0.00021861 deg
tp 2458335.202748518358
(2018-Aug-04.70274852)
0.0010558 TDB
period 1758.604751034841
4.81
5.2319e-05
1.432e-07
d
yr
n .2047077376472229 6.0901e-09 deg/d
Q 3.105784721427101 6.1599e-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 = 1.61869 au 
 Jupiter MOID = 2.08421 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 16.4   n/a MPO495389  

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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