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JPL Small-Body Database Browser
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487470 (2014 SE152)
Classification: Main-belt Asteroid          SPK-ID: 2487470
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1210153870554263 9.4335e-08  
a 3.013491219993023 5.4664e-08 au
q 2.648812413617438 2.793e-07 au
i 6.924550171657271 2.0145e-05 deg
node 355.0945512061843 4.1889e-05 deg
peri 288.5573074347357 0.00010814 deg
M 31.03054358961151 0.00010164 deg
tp 2458435.801287046828
(2018-Nov-13.30128705)
0.00053997 TDB
period 1910.74759911688
5.23
5.1991e-05
1.423e-07
d
yr
n .1884079300512463 5.1265e-09 deg/d
Q 3.378170026368607 6.128e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      4606 days (12.61 yr)  
   first obs. used      2007-03-18  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54716  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:45:35  

Additional Information
 Earth MOID = 1.64246 au 
 Jupiter MOID = 1.83351 au 
 T_jup = 3.227 
[ 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 16.3   n/a MPO440945  
diameter diameter 4.034 km 0.868 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.143   0.063 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

487470 (2014 SE152)          Discovered 2007-Mar-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 SE152 = 2010 BT12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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