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JPL Small-Body Database Browser
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160914 (2001 XE13)
Classification: Main-belt Asteroid          SPK-ID: 2160914
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1611663218858015 4.6554e-08  
a 2.798782491693224 2.4099e-08 au
q 2.347713011748648 1.4111e-07 au
i 10.74434936769313 9.2274e-06 deg
node 335.2599641017182 2.8178e-05 deg
peri 107.8458538488144 4.5722e-05 deg
M 259.6857866094533 3.7992e-05 deg
tp 2459077.054001725158
(2020-Aug-15.55400173)
0.0001847 TDB
period 1710.22066387677
4.68
2.2088e-05
6.047e-08
d
yr
n .2104991523046758 2.7187e-09 deg/d
Q 3.249851971637799 2.7982e-08 au
  Orbit Determination Parameters
   # obs. used (total)      318  
   data-arc span      7886 days (21.59 yr)  
   first obs. used      1998-03-25  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56712  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:43:17  

Additional Information
 Earth MOID = 1.39014 au 
 Jupiter MOID = 2.02765 au 
 T_jup = 3.281 
[ 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 15.7   n/a MPO407234  
diameter diameter 2.414 km 0.746 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.174   0.117 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160914 (2001 XE13)          Discovered 2001-Dec-09 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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