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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1503356534944207 6.5054e-08  
a 3.047121717673453 3.9869e-08 au
q 2.589030682969973 1.8953e-07 au
i 17.2307162293041 7.3855e-06 deg
node 198.1359667509279 2.0194e-05 deg
peri 48.53189389053919 3.0598e-05 deg
M 146.5916756373628 2.2502e-05 deg
tp 2458209.384417176143
(2018-Mar-31.88441718)
0.00011897 TDB
period 1942.822527802522
5.32
3.813e-05
1.044e-07
d
yr
n .1852974190119089 3.6367e-09 deg/d
Q 3.505212752376933 4.5863e-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 = 1.61111 au 
 Jupiter MOID = 1.57809 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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