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JPL Small-Body Database Browser
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39213 (2000 XZ40)
Classification: Main-belt Asteroid          SPK-ID: 2039213
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2148142255825087 7.1883e-08  
a 2.946202610987363 2.6862e-08 au
q 2.313316378698947 2.1145e-07 au
i 15.04228892469184 6.8317e-06 deg
node 352.8124772626513 2.0358e-05 deg
peri 17.17458447641606 2.45e-05 deg
M 277.5075278965338 1.718e-05 deg
tp 2459023.757010116870
(2020-Jun-23.25701012)
8.9988e-05 TDB
period 1847.108224020247
5.06
2.5262e-05
6.916e-08
d
yr
n .1948992459231527 2.6655e-09 deg/d
Q 3.579088843275779 3.2633e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1159  
   data-arc span      14736 days (40.34 yr)  
   first obs. used      1979-06-25  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51212  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:47:48  

Additional Information
 Earth MOID = 1.31506 au 
 Jupiter MOID = 1.90249 au 
 T_jup = 3.186 
[ 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 12.8   n/a MPO439360  
diameter diameter 7.202 km 0.392 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.283   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

39213 (2000 XZ40)          Discovered 2000-Dec-05 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

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