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JPL Small-Body Database Browser
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32497 (2000 XF18)
Classification: Main-belt Asteroid          SPK-ID: 2032497
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1766996749382156 4.8882e-08  
a 2.677152414307106 1.501e-08 au
q 2.204100452938981 1.326e-07 au
i 13.07119253939488 5.3694e-06 deg
node 314.7510011667073 1.8383e-05 deg
peri 352.3870908831167 2.3509e-05 deg
M 261.1800674543613 1.7107e-05 deg
tp 2459439.687655449542
(2021-Aug-13.18765545)
7.6748e-05 TDB
period 1599.956121087364
4.38
1.3455e-05
3.684e-08
d
yr
n .225006170641315 1.8923e-09 deg/d
Q 3.15020437567523 1.7662e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1887  
   data-arc span      8014 days (21.94 yr)  
   first obs. used      1998-02-24  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43071  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 02:46:44  

Additional Information
 Earth MOID = 1.19015 au 
 Jupiter MOID = 2.13291 au 
 T_jup = 3.319 
[ 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 12.8   n/a MPO502399  
diameter diameter 6.949 km 0.314 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 24.578 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J. (2018) Astron. Astrophys. 620, A91.]
geometric albedo albedo 0.366   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32497 (2000 XF18)          Discovered 2000-Dec-04 by LINEAR at Socorro
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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