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JPL Small-Body Database Browser
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243871 (2000 XZ2)
Classification: Main-belt Asteroid          SPK-ID: 2243871
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1885902292604816 5.5889e-08  
a 3.101551601913269 2.8074e-08 au
q 2.516629274245232 1.7853e-07 au
i 15.17294731996621 6.1515e-06 deg
node 285.2585621212622 2.6745e-05 deg
peri 115.7148113762547 3.7183e-05 deg
M 144.4820042104959 2.2621e-05 deg
tp 2457799.784565154447
(2017-Feb-15.28456515)
0.00012199 TDB
period 1995.110450741231
5.46
2.7088e-05
7.416e-08
d
yr
n .1804411379160745 2.4499e-09 deg/d
Q 3.686473929581306 3.3369e-08 au
  Orbit Determination Parameters
   # obs. used (total)      463  
   data-arc span      6751 days (18.48 yr)  
   first obs. used      2000-11-06  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51747  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:37:55  

Additional Information
 Earth MOID = 1.569 au 
 Jupiter MOID = 1.85431 au 
 T_jup = 3.141 
[ 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 14.8   n/a MPO396768  
diameter diameter 6.624 km 0.461 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243871 (2000 XZ2)          Discovered 2000-Dec-01 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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