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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1208752875781368 9.4655e-08  
a 3.014074843898766 5.4217e-08 au
q 2.649747680360475 2.8058e-07 au
i 6.923794985129045 1.9869e-05 deg
node 355.0911053233315 4.1248e-05 deg
peri 288.6912726385 0.00010764 deg
M 106.2741426335906 0.00010123 deg
tp 2458436.272064767255
(2018-Nov-13.77206477)
0.00053911 TDB
period 1911.302708732335
5.23
5.1571e-05
1.412e-07
d
yr
n .1883532097533461 5.0822e-09 deg/d
Q 3.378402007437057 6.0771e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      4635 days (12.69 yr)  
   first obs. used      2007-03-18  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55795  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:26:38  

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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