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JPL Small-Body Database Browser
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487488 (2014 SY264)
Classification: Main-belt Asteroid          SPK-ID: 2487488
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1506201686295256 6.508e-08  
a 3.046251206204324 3.9921e-08 au
q 2.587424335837933 1.8959e-07 au
i 17.23392726691458 7.3869e-06 deg
node 198.1356978172552 2.019e-05 deg
peri 48.44464985448943 3.0558e-05 deg
M 72.5276013287825 2.2178e-05 deg
tp 2458209.255890611606
(2018-Mar-31.75589061)
0.00011866 TDB
period 1941.990039644764
5.32
3.8175e-05
1.045e-07
d
yr
n .1853768519151893 3.6441e-09 deg/d
Q 3.505078076570715 4.5934e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      6328 days (17.33 yr)  
   first obs. used      2002-06-30  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52093  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:46:00  

Additional Information
 Earth MOID = 1.60942 au 
 Jupiter MOID = 1.57861 au 
 T_jup = 3.153 
[ 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 16.0   n/a MPO456350  

487488 (2014 SY264)          Discovered 2003-Sep-19 by Spacewatch at Kitt Peak
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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