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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 | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03995534409317079 3.5888e-08  
a 2.705143609961635 1.0259e-08 au
q 2.597058666204175 9.6658e-08 au
i 2.972078219275857 3.847e-06 deg
node 211.607402247571 6.5948e-05 deg
peri 323.0658339504919 7.9229e-05 deg
M 22.45392873630303 4.2786e-05 deg
tp 2458899.138330585313
(2020-Feb-19.63833059)
0.00019316 TDB
period 1625.114313749955
4.45
9.2447e-06
2.531e-08
d
yr
n .2215228780856032 1.2602e-09 deg/d
Q 2.813228553719095 1.0669e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2420  
   data-arc span      10502 days (28.75 yr)  
   first obs. used      1991-10-17  
   last obs. used      2020-07-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47644  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:00:11  

Additional Information
 Earth MOID = 1.60137 au 
 Jupiter MOID = 2.15151 au 
 T_jup = 3.362 
[ 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 13.5   n/a MPO365386  
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

[ show close-approach data ]
Alternate Designations
 1996 XJ19 = 1991 UG5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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