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332657 (2008 VU74)
Classification: Main-belt Asteroid          SPK-ID: 2332657
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2371253005885613 1.3535e-07  
a 2.661683168104854 4.9754e-08 au
q 2.030530746796476 3.8741e-07 au
i 17.07348964916006 1.1961e-05 deg
node 74.24460548319878 3.9409e-05 deg
peri 270.5075294554753 4.9168e-05 deg
M 283.3402735969948 3.8976e-05 deg
tp 2459338.251843679069
(2021-May-03.75184368)
0.00017534 TDB
period 1586.108761793055
4.34
4.4473e-05
1.218e-07
d
yr
n .2269705638552991 6.3641e-09 deg/d
Q 3.292835589413231 6.1552e-08 au
  Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      7005 days (19.18 yr)  
   first obs. used      2001-02-22  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53985  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 21:30:33  

Additional Information
 Earth MOID = 1.10766 au 
 Jupiter MOID = 2.38416 au 
 T_jup = 3.283 
[ 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 16.7   n/a MPO241800  

332657 (2008 VU74)          Discovered 2008-Nov-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

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