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80241 (1999 VH225)
Classification: Main-belt Asteroid          SPK-ID: 2080241
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .140432461813848 5.0146e-08  
a 2.302553219295371 1.4298e-08 au
q 1.979200002252321 1.1951e-07 au
i 5.654230691657275 5.1691e-06 deg
node 155.0106782752323 5.232e-05 deg
peri 263.6949067295243 5.5956e-05 deg
M 313.8287248840559 1.9846e-05 deg
tp 2459164.174985124851
(2020-Nov-10.67498512)
7.0994e-05 TDB
period 1276.182962176817
3.49
1.1887e-05
3.254e-08
d
yr
n .2820912131485747 2.6274e-09 deg/d
Q 2.625906436338421 1.6305e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      7574 days (20.74 yr)  
   first obs. used      1999-11-05  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60952  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:37:48  

Additional Information
 Earth MOID = 1.00077 au 
 Jupiter MOID = 2.69445 au 
 T_jup = 3.571 
[ 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 17.0   n/a MPO436341  

80241 (1999 VH225)          Discovered 1999-Nov-05 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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