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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09901582073632641 1.579e-07  
a 2.806248006204099 7.8563e-08 au
q 2.52838505668012 4.2619e-07 au
i 4.571191152477983 9.3449e-06 deg
node 96.10317341619076 0.00020213 deg
peri 250.1482615868244 0.00021483 deg
M 24.83950946436588 8.1766e-05 deg
tp 2458482.024645779134
(2018-Dec-29.52464578)
0.00038734 TDB
period 1717.068027478479
4.70
7.2106e-05
1.974e-07
d
yr
n .2096597189155408 8.8043e-09 deg/d
Q 3.084110955728077 8.6342e-08 au
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      4115 days (11.27 yr)  
   first obs. used      2005-11-30  
   last obs. used      2017-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .7866  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:16:35  

Additional Information
 Earth MOID = 1.52467 au 
 Jupiter MOID = 2.28155 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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