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305232 (2007 XK19)
Classification: Main-belt Asteroid          SPK-ID: 2305232
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2106779519295169 5.0679e-08  
a 2.614748951003232 4.3706e-08 au
q 2.063878997196018 1.3043e-07 au
i 4.508209265105616 1.1179e-05 deg
node 319.3471592189904 9.3077e-05 deg
peri 113.6402155928108 0.00011059 deg
M 338.0209767458053 6.1947e-05 deg
tp 2459094.786455740209
(2020-Sep-02.28645574)
0.00026785 TDB
period 1544.341787799748
4.23
3.8721e-05
1.06e-07
d
yr
n .2331090195473494 5.8447e-09 deg/d
Q 3.165618904810445 5.2914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      5750 days (15.74 yr)  
   first obs. used      2003-12-28  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63504  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:39:20  

Additional Information
 Earth MOID = 1.08368 au 
 Jupiter MOID = 2.13326 au 
 T_jup = 3.372 
[ 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 17.2   n/a MPO494621  

305232 (2007 XK19)          Discovered 2007-Dec-12 by LINEAR at Socorro
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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