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19326 (1996 XD19)
Classification: Main-belt Asteroid          SPK-ID: 2019326
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 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1241257925143471 3.1005e-08  
a 2.452192671554865 9.52e-09 au
q 2.147812312800243 7.5794e-08 au
i 4.245721194061566 4.3258e-06 deg
node 222.3873265862755 4.4712e-05 deg
peri 297.56518424 4.8286e-05 deg
M 36.81915839846734 1.9001e-05 deg
tp 2459057.049631338470
(2020-Jul-26.54963134)
7.3724e-05 TDB
period 1402.588624087085
3.84
8.1678e-06
2.236e-08
d
yr
n .2566682730899207 1.4947e-09 deg/d
Q 2.756573030309486 1.0702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1817  
   data-arc span      8779 days (24.04 yr)  
   first obs. used      1996-12-08  
   last obs. used      2020-12-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5087  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:51:49  

Additional Information
 Earth MOID = 1.15983 au 
 Jupiter MOID = 2.23886 au 
 T_jup = 3.481 
[ 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 14.26   n/a E2021B10  
diameter diameter 4.738 km 0.170 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.164   0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19326 (1996 XD19)          Discovered 1996-Dec-08 by Kobayashi, T. at Oizumi
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 XD19 = 1998 LG3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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