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11342 (1996 XJ19)
Classification: Main-belt Asteroid          SPK-ID: 2011342
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03977248789203957 1.1893e-08  
a 2.706388008955412 9.6681e-09 au
q 2.598748224638072 3.118e-08 au
i 2.971498035188437 3.2005e-07 deg
node 211.5852394523178 2.1383e-05 deg
peri 323.8825277209875 3.963e-05 deg
M 109.3900584621616 3.0841e-05 deg
tp 2458902.349918410171
(2020-Feb-22.84991841)
0.00013934 TDB
period 1626.235801253115
4.45
8.7141e-06
2.386e-08
d
yr
n .221370111101107 1.1862e-09 deg/d
Q 2.814027793272752 1.0053e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2571  
   data-arc span      10841 days (29.68 yr)  
   first obs. used      1991-10-17  
   last obs. used      2021-06-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48192  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 02:40:50  

Additional Information
 Earth MOID = 1.6036 au 
 Jupiter MOID = 2.14833 au 
 T_jup = 3.362 
[ 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 13.58   n/a MPO614063  
diameter diameter 5.828 km 0.180 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.249   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11342 (1996 XJ19)          Discovered 1996-Dec-08 by Kobayashi, T. at Oizumi
Reference: 19990831/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 XJ19 = 1991 UG5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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