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533722 (2014 NE52)
Classification: Apollo [NEO, PHA]          SPK-ID: 2533722
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 53 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6584768463363215 5.505e-08  
a 2.383884207989494 3.0333e-07 au
q .8141516526816125 4.4343e-08 au
i 3.859484230003424 3.8285e-06 deg
node 54.53375850542573 0.00010291 deg
peri 337.5852255954758 0.00010186 deg
M 188.8129318168933 0.00010612 deg
tp 2459639.785148391402
(2022-Mar-01.28514839)
0.00051824 TDB
period 1344.392750360895
3.68
0.0002566
7.025e-07
d
yr
n .2677788911784596 5.1109e-08 deg/d
Q 3.953616763297376 5.0307e-07 au
  Orbit Determination Parameters
   # obs. used (total)      313  
   data-arc span      1794 days (4.91 yr)  
   first obs. used      2014-05-06  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .49221  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 11:22:22  

Additional Information
 Earth MOID = .0357456 au 
 Jupiter MOID = 1.49283 au 
 T_jup = 3.199 
[ 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 18.0   n/a MPO335305  
diameter diameter 0.701 km 0.218 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.249   0.266 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

533722 (2014 NE52)          Discovered 2014-May-06 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2019-05-29

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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