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447879 (2007 VU202)
Classification: Main-belt Asteroid          SPK-ID: 2447879
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .271807639655988 7.8354e-08  
a 2.611172279595861 4.4593e-08 au
q 1.901435705543765 2.2971e-07 au
i 7.847905217919909 8.2625e-06 deg
node 80.16886349001365 5.0499e-05 deg
peri 27.86694931620214 6.1954e-05 deg
M 342.5323465563181 4.3573e-05 deg
tp 2459075.279711097260
(2020-Aug-13.77971110)
0.00018836 TDB
period 1541.174152659356
4.22
3.948e-05
1.081e-07
d
yr
n .2335881375760203 5.9838e-09 deg/d
Q 3.320908853647958 5.6714e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      7114 days (19.48 yr)  
   first obs. used      2000-05-05  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70311  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:23:57  

Additional Information
 Earth MOID = .922135 au 
 Jupiter MOID = 1.853 au 
 T_jup = 3.343 
[ 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 MPO495224  

447879 (2007 VU202)          Discovered 2007-Nov-07 by Mt. Lemmon Survey at Mount Lemmon
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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