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279240 (2009 VV)
Classification: Main-belt Asteroid          SPK-ID: 2279240
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1844103990072394 5.6958e-08  
a 3.128169992366876 5.5785e-08 au
q 2.551302915912027 1.896e-07 au
i 16.72488603677793 1.089e-05 deg
node 316.2171639715466 2.0776e-05 deg
peri 134.4747791356117 3.7909e-05 deg
M 288.7608396471547 3.6649e-05 deg
tp 2459400.398924991220
(2021-Jul-04.89892499)
0.00021331 TDB
period 2020.849379523734
5.53
5.4057e-05
1.48e-07
d
yr
n .178142915373952 4.7653e-09 deg/d
Q 3.705037068821724 6.6073e-08 au
  Orbit Determination Parameters
   # obs. used (total)      302  
   data-arc span      5879 days (16.10 yr)  
   first obs. used      2003-09-20  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47522  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 05:50:06  

Additional Information
 Earth MOID = 1.59653 au 
 Jupiter MOID = 1.54527 au 
 T_jup = 3.123 
[ 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 15.6   n/a MPO494512  

279240 (2009 VV)          Discovered 2009-Nov-08 by Mayhill at Mayhill
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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