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190642 (2000 XX5)
Classification: Main-belt Asteroid          SPK-ID: 2190642
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1556824340005628 4.695e-08  
a 2.560029093749727 1.7729e-08 au
q 2.161477533322515 1.3076e-07 au
i 11.01536019541133 3.9116e-06 deg
node 281.2394439158927 4.8909e-05 deg
peri 155.1102894676603 7.2088e-05 deg
M 314.0804436894199 5.5431e-05 deg
tp 2459391.336288091319
(2021-Jun-25.83628809)		 0.00023181 TDB
period 1496.117759679788
4.10		 1.5541e-05
4.255e-08		 d
yr
n .2406227702804961 2.4995e-09 deg/d
Q 2.958580654176939 2.0489e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1076  
   data-arc span      7444 days (20.38 yr)  
   first obs. used      2000-09-26  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49721  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:32  

Additional Information
 Earth MOID = 1.18181 au 
 Jupiter MOID = 2.28953 au 
 T_jup = 3.393 
[ 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 14.98   n/a E2021B55  
diameter diameter 3.816 km 1.105 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.175   0.107 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

190642 (2000 XX5)          Discovered 2000-Dec-01 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

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