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277467 (2005 VV55)
Classification: Main-belt Asteroid          SPK-ID: 2277467
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09114226745485671 7.714e-08  
a 2.526332433783616 2.0255e-08 au
q 2.29607676742383 1.9398e-07 au
i 3.769185040470977 1.3274e-05 deg
node 4.136554130139191 7.7409e-05 deg
peri 125.2257700098954 0.00011096 deg
M 149.2901952254703 7.5679e-05 deg
tp 2458392.276832464542
(2018-Sep-30.77683246)
0.00030736 TDB
period 1466.675959409612
4.02
1.7638e-05
4.829e-08
d
yr
n .2454529902739475 2.9518e-09 deg/d
Q 2.756588100143402 2.2101e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      8786 days (24.05 yr)  
   first obs. used      1995-04-05  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69664  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:24:53  

Additional Information
 Earth MOID = 1.31319 au 
 Jupiter MOID = 2.27179 au 
 T_jup = 3.444 
[ 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 17.5   n/a MPO427523  

277467 (2005 VV55)          Discovered 2005-Nov-04 by Mt. Lemmon Survey at Mount Lemmon
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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