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47283 (1999 VF173)
Classification: Main-belt Asteroid          SPK-ID: 2047283
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07821540681466907 3.6151e-08  
a 2.351290937742181 9.7755e-09 au
q 2.167383760507032 8.2726e-08 au
i 7.676695680176722 4.0364e-06 deg
node 62.93156837601862 3.3084e-05 deg
peri 189.0551064342612 4.5511e-05 deg
M 42.9765136008424 3.2357e-05 deg
tp 2458843.287649011166
(2019-Dec-25.78764901)
0.00011831 TDB
period 1316.915720098591
3.61
8.2127e-06
2.249e-08
d
yr
n .2733660131060236 1.7048e-09 deg/d
Q 2.53519811497733 1.054e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1063  
   data-arc span      10186 days (27.89 yr)  
   first obs. used      1992-11-28  
   last obs. used      2020-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52034  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:43:02  

Additional Information
 Earth MOID = 1.15353 au 
 Jupiter MOID = 2.47837 au 
 T_jup = 3.541 
[ 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 15.3   n/a MPO474348  

47283 (1999 VF173)          Discovered 1999-Nov-15 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 VF173 = 2001 EZ23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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