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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1208752500948772 9.4674e-08  
a 3.014074812374766 5.4551e-08 au
q 2.649747765624296 2.8063e-07 au
i 6.923787323382298 2.0143e-05 deg
node 355.0910695516619 4.1893e-05 deg
peri 288.6912713839552 0.00010814 deg
M 106.2741810996813 0.00010143 deg
tp 2458436.271869395914
(2018-Nov-13.77186940)
0.0005401 TDB
period 1911.302678747061
5.23
5.1889e-05
1.421e-07
d
yr
n .1883532127083059 5.1135e-09 deg/d
Q 3.378401859125236 6.1145e-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 = 1.64398 au 
 Jupiter MOID = 1.83446 au 
 T_jup = 3.226 
[ 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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