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487502 (2014 SE315)
Classification: Main-belt Asteroid          SPK-ID: 2487502
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 .09927289460544261 1.2162e-07  
a 2.807036533047751 4.9972e-08 au
q 2.528373891148874 3.1673e-07 au
i 4.571181506262985 8.4828e-06 deg
node 96.1027202309585 0.00012175 deg
peri 250.2603167056353 0.00014158 deg
M 108.5525716715847 7.9688e-05 deg
tp 2458482.525785962100
(2018-Dec-30.02578596)
0.00037199 TDB
period 1717.791796013763
4.70
4.5872e-05
1.256e-07
d
yr
n .2095713816048029 5.5964e-09 deg/d
Q 3.085699174946627 5.4933e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      5166 days (14.14 yr)  
   first obs. used      2005-11-30  
   last obs. used      2020-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68562  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 15:27:20  

Additional Information
 Earth MOID = 1.52561 au 
 Jupiter MOID = 2.28319 au 
 T_jup = 3.311 
[ 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 17.1   n/a MPO399051  

487502 (2014 SE315)          Discovered 2009-Aug-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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