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JPL Small-Body Database Browser
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(2015 XE)
Classification: Apollo [NEO]          SPK-ID: 3735613
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3685541338545889 1.5818e-05  
a 1.569881072785466 3.7769e-05 au
q .9912949137503062 9.8706e-07 au
i 2.393492267078281 0.00015225 deg
node 245.5817762050785 0.0014703 deg
peri 158.4610307474148 0.0016796 deg
M 112.9971335345655 0.035102 deg
tp 2458774.991205757670
(2019-Oct-18.49120576)
0.061916 TDB
period 718.4533216712545
1.97
0.025927
7.098e-05
d
yr
n .5010763944449081 1.8083e-05 deg/d
Q 2.148467231820627 5.1689e-05 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   # delay obs. used      0  
   # Doppler obs. used      2  
   data-arc span      32 days  
   first obs. used      2015-11-16  
   last obs. used      2015-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .30879  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Aug-10 06:19:29  

Additional Information
 Earth MOID = .0108455 au 
 Jupiter MOID = 3.26078 au 
 T_jup = 4.335 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 24.7   n/a E2015Y95  
diameter diameter 0.048 km 0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.100   0.108 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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