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47257 (1999 VA79)
Classification: Main-belt Asteroid          SPK-ID: 2047257
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1448293350664464 3.7755e-08  
a 2.397949258263842 8.3739e-09 au
q 2.050655861666412 8.906e-08 au
i 3.772465233477356 3.8244e-06 deg
node 233.735698063934 5.3039e-05 deg
peri 318.8030119077779 5.4211e-05 deg
M 47.83009381011125 1.096e-05 deg
tp 2458820.299022598455
(2019-Dec-02.79902260)
4.113e-05 TDB
period 1356.308271568608
3.71
7.1046e-06
1.945e-08
d
yr
n .2654263839176105 1.3904e-09 deg/d
Q 2.745242654861273 9.5867e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1350  
   data-arc span      9566 days (26.19 yr)  
   first obs. used      1994-06-08  
   last obs. used      2020-08-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53499  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:43:09  

Additional Information
 Earth MOID = 1.05174 au 
 Jupiter MOID = 2.22254 au 
 T_jup = 3.510 
[ 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 15.1   n/a MPO468337  

47257 (1999 VA79)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 VA79 = 1994 LK9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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