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447767 (2007 LG19)
Classification: Main-belt Asteroid          SPK-ID: 2447767
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1021961037078187 5.0964e-08  
a 3.10010174184408 4.5616e-08 au
q 2.783283422729793 1.5407e-07 au
i 17.65060629381523 6.4202e-06 deg
node 136.4717425147284 1.7409e-05 deg
peri 69.5519414630221 3.4906e-05 deg
M 168.0623503472785 3.123e-05 deg
tp 2458069.755926288873
(2017-Nov-12.25592629)
0.00016813 TDB
period 1993.711654297543
5.46
4.4004e-05
1.205e-07
d
yr
n .1805677361738857 3.9854e-09 deg/d
Q 3.416920060958367 5.0277e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      5015 days (13.73 yr)  
   first obs. used      2006-01-05  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57252  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:22:55  

Additional Information
 Earth MOID = 1.84007 au 
 Jupiter MOID = 1.73479 au 
 T_jup = 3.142 
[ 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 16.3   n/a MPO450460  

447767 (2007 LG19)          Discovered 2007-Jun-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

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