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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .161392030749945 4.656e-08  
a 2.799486496986327 2.3762e-08 au
q 2.347671686180654 1.4123e-07 au
i 10.74379861140486 9.1653e-06 deg
node 335.2557794788603 2.8114e-05 deg
peri 107.7910550057097 4.5519e-05 deg
M 343.9449926679014 3.8369e-05 deg
tp 2459076.799905477422
(2020-Aug-15.29990548)
0.00018301 TDB
period 1710.865987395432
4.68
2.1783e-05
5.964e-08
d
yr
n .2104197538861899 2.6791e-09 deg/d
Q 3.251301307792 2.7597e-08 au
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      7911 days (21.66 yr)  
   first obs. used      1998-03-25  
   last obs. used      2019-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56481  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 12:25:18  

Additional Information
 Earth MOID = 1.39012 au 
 Jupiter MOID = 2.02576 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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