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JPL Small-Body Database Browser
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160930 (2001 XF243)
Classification: Main-belt Asteroid          SPK-ID: 2160930
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07590446279648366 5.3834e-08  
a 2.360870891274013 1.6741e-08 au
q 2.181670254540003 1.2599e-07 au
i 7.071116217189622 5.328e-06 deg
node 106.5265429648647 4.9339e-05 deg
peri 138.8743291812476 6.6489e-05 deg
M 145.2800185726267 4.7045e-05 deg
tp 2458065.800018518258
(2017-Nov-08.30001852)
0.00017213 TDB
period 1324.972251687859
3.63
1.4093e-05
3.858e-08
d
yr
n .2717038032618435 2.8901e-09 deg/d
Q 2.540071528008022 1.8012e-08 au
  Orbit Determination Parameters
   # obs. used (total)      355  
   data-arc span      7117 days (19.49 yr)  
   first obs. used      1999-03-23  
   last obs. used      2018-09-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54744  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 11:48:50  

Additional Information
 Earth MOID = 1.17271 au 
 Jupiter MOID = 2.48199 au 
 T_jup = 3.537 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO454067  

160930 (2001 XF243)          Discovered 2001-Dec-14 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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