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80226 (1999 VP166)
Classification: Main-belt Asteroid          SPK-ID: 2080226
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03019222435566592 4.4213e-08  
a 2.293788843546053 1.1521e-08 au
q 2.224534256157187 9.865e-08 au
i 5.166849183179593 4.2335e-06 deg
node 257.0356883380529 5.1686e-05 deg
peri 280.2054936088375 8.9171e-05 deg
M 208.4325244362311 7.1959e-05 deg
tp 2459534.734705301862
(2021-Nov-16.23470530)
0.00025383 TDB
period 1268.90345830002
3.47
9.56e-06
2.617e-08
d
yr
n .2837095270291883 2.1375e-09 deg/d
Q 2.363043430934919 1.1869e-08 au
  Orbit Determination Parameters
   # obs. used (total)      482  
   data-arc span      7681 days (21.03 yr)  
   first obs. used      1999-10-13  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59808  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:20:22  

Additional Information
 Earth MOID = 1.23267 au 
 Jupiter MOID = 2.61857 au 
 T_jup = 3.590 
[ 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 16.4   n/a MPO244800  

80226 (1999 VP166)          Discovered 1999-Nov-14 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

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